SlideShare ist ein Scribd-Unternehmen logo
1 von 99
Downloaden Sie, um offline zu lesen
Frequency-Place
Transformation
AIPA: Models of Auditory Perception Seminar
20 November 2014
The speaker
Francesco Bonadiman
franzbona@hotmail.it
Computer Science
Bachelor @UniTN (Trento, IT)
2/29
The speaker
Francesco Bonadiman
franzbona@hotmail.it
Computer Science
Bachelor @UniTN (Trento, IT)
2/29
The speaker
Francesco Bonadiman
franzbona@hotmail.it
Computer Science
Bachelor @UniTN (Trento, IT)
2/29
The outer ear
3/29
The outer ear
3/29
[Raake2014]
The outer ear
3/29
[Raake2014]
catalyzes
the sound
The outer ear
3/29
[Raake2014]
catalyzes
the sound
The middle ear
[Raake2014]
4/29
The middle ear
[Raake2014]
4/29
The middle ear
[Raake2014]
3 smallest bones
in the body
4/29
[Blausen2014] 5/29
2 membrane-
covered openings
[Blausen2014] 5/29
2 membrane-
covered openings
[Blausen2014] 5/29
2 membrane-
covered openings
[Blausen2014] 5/29
2 membrane-
covered openings
[Blausen2014] 5/29
2 membrane-
covered openings
opposite
directions
How it works
[Kidsdiscover2014]
6/29
How it works
[Kidsdiscover2014]
6/29
difference
of sound
pressure
How it works
[Kidsdiscover2014]
acoustic energy
(air) → fluid
oscillations
6/29
difference
of sound
pressure
How it works
[Kidsdiscover2014]
impedance
matching
acoustic energy
(air) → fluid
oscillations
6/29
difference
of sound
pressure
The inner ear
[Amplifon2014]
7/29
The inner ear
[Amplifon2014]
7/29
The inner ear
[Amplifon2014]
7/29
The cochlea: traditional view
8/29
The cochlea: traditional view
[Zwicker,Fastl2007] 8/29
The cochlea: traditional view
[Zwicker,Fastl2007] 8/29
The cochlea
[Wierstorf2014] 9/29
The cochlea
[Wierstorf2014] 9/29
2½ turns for
saving space
The cochlea
[Wierstorf2014]
[RobinsonLibrary2014]
9/29
2½ turns for
saving space
32 mm “unwound”
The cochlea
[Wierstorf2014]
[RobinsonLibrary2014]
[Wikipedia2014] 9/29
2½ turns for
saving space
32 mm “unwound”
The cochlea
[Wierstorf2014]
[RobinsonLibrary2014]
[Wikipedia2014] 9/29
2½ turns for
saving space
32 mm “unwound”
The cochlea
[Wierstorf2014]
[RobinsonLibrary2014]
[Wikipedia2014]
helicotrema
9/29
2½ turns for
saving space
32 mm “unwound”
Channels and membranes
[Flanagan1972] 10/29
Channels and membranes
[Flanagan1972] 10/29
Channels and membranes
[Flanagan1972] 10/29
hydromechanically
→ single unit
Channels and membranes
[Flanagan1972] 10/29
Channels and membranes
[Flanagan1972] 10/29
fluids = oscillations
Overview
[WhatWhenHow2014]
11/29
Overview
[WhatWhenHow2014]
11/29
O H R
Overview
[WhatWhenHow2014]
11/29
O H R
Is this enough?
12/29
Organ of Corti
[MixBag2014]
13/29
Organ of Corti
[MixBag2014]
13/29
Organ of Corti
[MixBag2014]
13/29
membranes excitation →
nervous impulses (firings)
Organ of Corti
[MixBag2014] [Zwicker,Fastl2007]
13/29
membranes excitation →
nervous impulses (firings)
Organ of Corti
[MixBag2014] [Zwicker,Fastl2007]
13/29
membranes excitation →
nervous impulses (firings)
Organ of Corti
[MixBag2014] [Zwicker,Fastl2007]
13/29
IHC → brain
OHC → tuning
membranes excitation →
nervous impulses (firings)
14/29[GalleryHip2014]
14/29
membranes shearing →
HC-cilia → nerve fibers
[GalleryHip2014]
15/29
Frequency-Place-Transformation
[Mandel, Ellis2009] 16/29
Frequency-Place-Transformation
[Mandel, Ellis2009] 16/29
Frequency-Place-Transformation
[Mandel, Ellis2009] 16/29
Frequency-Place-Transformation
[Mandel, Ellis2009] 16/29
BM = kind of
Fourier Analysis
Waves and peaks
[Moore2013] 17/29
Waves and peaks
[Moore2013] 17/29
Waves and peaks
[Moore2013] 17/29
Waves and peaks
[Moore2013] 17/29
spatial
envelope
Waves and peaks
[Moore2013] 17/29
place + growth
← frequency
spatial
envelope
Waves and peaks
[Moore2013] 17/29
place + growth
← frequency
spatial
envelope
Waves and peaks
[Moore2013] 17/29
place + growth
← frequency
spatial
envelope
Waves and peaks
[Moore2013] 17/29
place + growth
← frequency
spatial
envelope
Characteristic Frequencies
[Zwicker,Fastl2007] 18/29
Characteristic Frequencies
[Zwicker,Fastl2007] 18/29
BM’s maximum
displacement
Characteristic Frequencies
[Zwicker,Fastl2007] 18/29
BM’s maximum
displacement
Mechanical Reasons
[Skidmore.edu2014]
19/29
Mechanical Reasons
[Skidmore.edu2014]
19/29
stiff
thick
narrow
< 0.1 mm
Mechanical Reasons
[Skidmore.edu2014]
19/29
stiff
thick
narrow
< 0.1 mm
flexible
thinner
wider
∼0.5 mm
Mechanical Reasons
[Skidmore.edu2014]
19/29
stiff
thick
narrow
< 0.1 mm
flexible
thinner
wider
∼0.5 mm
[Wikipedia2014]
Mechanical Reasons
[Skidmore.edu2014]
[Wikipedia2014]
19/29
stiff
thick
narrow
< 0.1 mm
flexible
thinner
wider
∼0.5 mm
Von Békésy (1947)
Pioneering work
Light microscope
Human cadaver ear
20/29
Masking
21/29[Wikipedia2014]
Masking
21/29
shows the limits
of frequency
selectivity (FPT)
[Wikipedia2014]
Masking
21/29
shows the limits
of frequency
selectivity (FPT)
auditory system →
not distinguish
between frequencies
[Wikipedia2014]
Masking
21/29
shows the limits
of frequency
selectivity (FPT)
depends on both
signal and masker
auditory system →
not distinguish
between frequencies
[Wikipedia2014]
Masking
21/29
Detailed
talk about it
shows the limits
of frequency
selectivity (FPT)
depends on both
signal and masker
auditory system →
not distinguish
between frequencies
[Wikipedia2014]
Fletcher Experiment
22/29[Wikipedia2014]
Fletcher Experiment
22/29[Wikipedia2014]
masker = 65 dB
masked = 40 dB
Fletcher Experiment
22/29[Wikipedia2014]
masker = 65 dB
masked = 40 dB
NO!
Fletcher Experiment
22/29[Wikipedia2014]
masker = 65 dB not masked = 55 dB
masked = 40 dB
NO!
Fletcher Experiment
22/29[Wikipedia2014]
masker = 65 dB not masked = 55 dB
masked = 40 dB
NO! YES!
Fletcher Experiment
22/29[Wikipedia2014]
masker = 65 dB not masked = 55 dB
masked = 40 dB
NO! YES!
detect the shape of
the so-called
Auditory Filters
Auditory Filters (Critical Bandwidth)
[AcousticLab.org2014]
[Wikipedia2014] 23/29
Auditory Filters (Critical Bandwidth)
[AcousticLab.org2014]
[Wikipedia2014] 23/29
USUALLY:
sounds located singularly
limited range of frequencies
different center frequency
Auditory Filters (Critical Bandwidth)
[AcousticLab.org2014]
[Wikipedia2014] 23/29
USUALLY:
sounds located singularly
limited range of frequencies
different center frequency
MASKING:
single, broader maximum
signal perceived as one
same critical bandwidth
BM frequency selectivity = fail
Critical-band Rate Scale
[Zwicker,Fastl2007]
24/29
Critical-band Rate Scale
[Zwicker,Fastl2007]
24/29
new unit leading to
critical-band rate scale
Critical-band Rate Scale
[Zwicker,Fastl2007]
24/29
boundaries of the
critical bands
new unit leading to
critical-band rate scale
Critical-band Rate Scale
[Zwicker,Fastl2007]
24/29
boundaries of the
critical bands
new unit leading to
critical-band rate scale
audible frequency
range in 24 bands
Critical-band Rate Scale
[Zwicker,Fastl2007]
25/29
Critical-band Rate Scale
[Zwicker,Fastl2007]
25/29
from 0 to 24
unit = Bark
(linear)
Critical-band Rate Scale
[Zwicker,Fastl2007]
25/29
higher frequency =
bigger amplitude =
broader filters
from 0 to 24
unit = Bark
(linear)
Critical-band Rate Scale
[Zwicker,Fastl2007]
25/29
higher frequency =
bigger amplitude =
broader filters
mechanical reasons
of the membrane
(rigid = high frequencies)
from 0 to 24
unit = Bark
(linear)
Back to the Cochlea
[Zwicker,Fastl2007]
26/29
Back to the Cochlea
[Zwicker,Fastl2007]
26/29
GOLDEN RULE:
FPT → Inside our ear,
frequencies are mapped
onto certain locations
Back to the Cochlea
[Zwicker,Fastl2007]
26/29
SILVER RULE:
Mapping not linear but
∼linear up to 500 Hz
∼logarithmic above
GOLDEN RULE:
FPT → Inside our ear,
frequencies are mapped
onto certain locations
27/29
28/29
References
● Brian C.J. Moore, 2003 - An introduction to the psychology of hearing, 6th Edition
● Zwicker and Fastl, 2007 - Psychoacoustics: facts and models, 3rd edition
● Mandel, Ellis, 2009 - Speech & Audio Processing & Recognition - Lecture 4
● Other slides and scripts from professors Raake and Möller
● Huge help given by www.google.com/imghp to find images and references
29/29
AcousticLab.org: 23 Amplifon: 7 Blausen: 5
Flanagan: 10 GalleryHip: 14 Kidsdiscover: 6
Mandel, Ellis: 16 MixBag: 13 Moore: 17
Raake: 3, 4 RobinsonLibrary: 9 Skidmore.edu: 19
WhatWhenHow: 11 Wikipedia: 9, 19, 21, 22, 23 Wierstorf: 9
Zwicker, Fastl: 8 13 18 24 25 26

Más contenido relacionado

Andere mochten auch

Privacy and ethical issues in Biometric Systems
Privacy and ethical issues in Biometric SystemsPrivacy and ethical issues in Biometric Systems
Privacy and ethical issues in Biometric SystemsFrancesco Bonadiman
 
The EIT Digital Alumni Community
The EIT Digital Alumni CommunityThe EIT Digital Alumni Community
The EIT Digital Alumni CommunityFrancesco Bonadiman
 
SpeakerRank - Find the right speaker
SpeakerRank - Find the right speakerSpeakerRank - Find the right speaker
SpeakerRank - Find the right speakerFrancesco Bonadiman
 
Smart trento ver_finale_23marzo2013
Smart trento ver_finale_23marzo2013Smart trento ver_finale_23marzo2013
Smart trento ver_finale_23marzo2013Giacomo Fioroni
 
Il relativismo in Pirandello e LOST
Il relativismo in Pirandello e LOSTIl relativismo in Pirandello e LOST
Il relativismo in Pirandello e LOSTFrancesco Bonadiman
 
Car shark - A new paradigm for car sharing
Car shark - A new paradigm for car sharingCar shark - A new paradigm for car sharing
Car shark - A new paradigm for car sharingFrancesco Bonadiman
 
PageLinker: Integrating Contextual Bookmarks within a Browser
PageLinker: Integrating Contextual Bookmarks within a BrowserPageLinker: Integrating Contextual Bookmarks within a Browser
PageLinker: Integrating Contextual Bookmarks within a BrowserFrancesco Bonadiman
 
Smart & sustainable transportation for everyone by chatbots
Smart & sustainable transportation for everyone by chatbotsSmart & sustainable transportation for everyone by chatbots
Smart & sustainable transportation for everyone by chatbotsFrancesco Bonadiman
 
GaZIR: Gaze-based Zooming Interface for Image Retrieval
GaZIR: Gaze-based Zooming Interface for Image RetrievalGaZIR: Gaze-based Zooming Interface for Image Retrieval
GaZIR: Gaze-based Zooming Interface for Image RetrievalFrancesco Bonadiman
 
Applications of Emotions Recognition
Applications of Emotions RecognitionApplications of Emotions Recognition
Applications of Emotions RecognitionFrancesco Bonadiman
 
MonMaps: Let your friends see the city through your eyes
MonMaps: Let your friends see the city through your eyesMonMaps: Let your friends see the city through your eyes
MonMaps: Let your friends see the city through your eyesFrancesco Bonadiman
 
BarWin - Social and interactive gaming
BarWin - Social and interactive gamingBarWin - Social and interactive gaming
BarWin - Social and interactive gamingFrancesco Bonadiman
 

Andere mochten auch (19)

Privacy and ethical issues in Biometric Systems
Privacy and ethical issues in Biometric SystemsPrivacy and ethical issues in Biometric Systems
Privacy and ethical issues in Biometric Systems
 
Speck & Tech vs. EIT Digital
Speck & Tech vs. EIT DigitalSpeck & Tech vs. EIT Digital
Speck & Tech vs. EIT Digital
 
The EIT Digital Alumni Community
The EIT Digital Alumni CommunityThe EIT Digital Alumni Community
The EIT Digital Alumni Community
 
Heart Activity and ECG
Heart Activity and ECGHeart Activity and ECG
Heart Activity and ECG
 
SpeakerRank - Find the right speaker
SpeakerRank - Find the right speakerSpeakerRank - Find the right speaker
SpeakerRank - Find the right speaker
 
Smart trento ver_finale_23marzo2013
Smart trento ver_finale_23marzo2013Smart trento ver_finale_23marzo2013
Smart trento ver_finale_23marzo2013
 
Il relativismo in Pirandello e LOST
Il relativismo in Pirandello e LOSTIl relativismo in Pirandello e LOST
Il relativismo in Pirandello e LOST
 
Car shark - A new paradigm for car sharing
Car shark - A new paradigm for car sharingCar shark - A new paradigm for car sharing
Car shark - A new paradigm for car sharing
 
Pietismus und Aufklärung
Pietismus und AufklärungPietismus und Aufklärung
Pietismus und Aufklärung
 
Avenue Verte - Green Way
Avenue Verte - Green WayAvenue Verte - Green Way
Avenue Verte - Green Way
 
PageLinker: Integrating Contextual Bookmarks within a Browser
PageLinker: Integrating Contextual Bookmarks within a BrowserPageLinker: Integrating Contextual Bookmarks within a Browser
PageLinker: Integrating Contextual Bookmarks within a Browser
 
Sell me anything *
Sell me anything *Sell me anything *
Sell me anything *
 
Smart & sustainable transportation for everyone by chatbots
Smart & sustainable transportation for everyone by chatbotsSmart & sustainable transportation for everyone by chatbots
Smart & sustainable transportation for everyone by chatbots
 
Thetha - Open Transparency
Thetha - Open TransparencyThetha - Open Transparency
Thetha - Open Transparency
 
Game consoles market
Game consoles marketGame consoles market
Game consoles market
 
GaZIR: Gaze-based Zooming Interface for Image Retrieval
GaZIR: Gaze-based Zooming Interface for Image RetrievalGaZIR: Gaze-based Zooming Interface for Image Retrieval
GaZIR: Gaze-based Zooming Interface for Image Retrieval
 
Applications of Emotions Recognition
Applications of Emotions RecognitionApplications of Emotions Recognition
Applications of Emotions Recognition
 
MonMaps: Let your friends see the city through your eyes
MonMaps: Let your friends see the city through your eyesMonMaps: Let your friends see the city through your eyes
MonMaps: Let your friends see the city through your eyes
 
BarWin - Social and interactive gaming
BarWin - Social and interactive gamingBarWin - Social and interactive gaming
BarWin - Social and interactive gaming
 

Mehr von Francesco Bonadiman

SpazioDati at the Speck&Tech Retreat
SpazioDati at the Speck&Tech RetreatSpazioDati at the Speck&Tech Retreat
SpazioDati at the Speck&Tech RetreatFrancesco Bonadiman
 
The first 1000 days of Speck&Tech
The first 1000 days of Speck&TechThe first 1000 days of Speck&Tech
The first 1000 days of Speck&TechFrancesco Bonadiman
 
Design Thinking Workshop for Smart Cities
Design Thinking Workshop for Smart CitiesDesign Thinking Workshop for Smart Cities
Design Thinking Workshop for Smart CitiesFrancesco Bonadiman
 
EyeCity - a Data-Driven Decision Maker
EyeCity - a Data-Driven Decision MakerEyeCity - a Data-Driven Decision Maker
EyeCity - a Data-Driven Decision MakerFrancesco Bonadiman
 
EIT Alumni Startup Days 2016 - Lisbon
EIT Alumni Startup Days 2016 - LisbonEIT Alumni Startup Days 2016 - Lisbon
EIT Alumni Startup Days 2016 - LisbonFrancesco Bonadiman
 
FrancigenR - Plan your trip, meet like-minded travellers
FrancigenR - Plan your trip, meet like-minded travellersFrancigenR - Plan your trip, meet like-minded travellers
FrancigenR - Plan your trip, meet like-minded travellersFrancesco Bonadiman
 
HutteBot - Smart & Sustainable tourism
HutteBot - Smart & Sustainable tourismHutteBot - Smart & Sustainable tourism
HutteBot - Smart & Sustainable tourismFrancesco Bonadiman
 
DwesaBot - a Telegram bot for Africa
DwesaBot - a Telegram bot for AfricaDwesaBot - a Telegram bot for Africa
DwesaBot - a Telegram bot for AfricaFrancesco Bonadiman
 
Speck&Tech 3 - The Right to be Forgotten
Speck&Tech 3 - The Right to be ForgottenSpeck&Tech 3 - The Right to be Forgotten
Speck&Tech 3 - The Right to be ForgottenFrancesco Bonadiman
 
Enhancing the interaction space of a tabletop computing system to design pape...
Enhancing the interaction space of a tabletop computing system to design pape...Enhancing the interaction space of a tabletop computing system to design pape...
Enhancing the interaction space of a tabletop computing system to design pape...Francesco Bonadiman
 
Enhancing the interaction space of a tabletop computing system to design pape...
Enhancing the interaction space of a tabletop computing system to design pape...Enhancing the interaction space of a tabletop computing system to design pape...
Enhancing the interaction space of a tabletop computing system to design pape...Francesco Bonadiman
 
A tabletop system to paper-prototype for mobile applications
A tabletop system to paper-prototype for mobile applicationsA tabletop system to paper-prototype for mobile applications
A tabletop system to paper-prototype for mobile applicationsFrancesco Bonadiman
 

Mehr von Francesco Bonadiman (16)

5 choices that changed my life
5 choices that changed my life5 choices that changed my life
5 choices that changed my life
 
SpazioDati at the Speck&Tech Retreat
SpazioDati at the Speck&Tech RetreatSpazioDati at the Speck&Tech Retreat
SpazioDati at the Speck&Tech Retreat
 
The history of Speck&Tech
The history of Speck&TechThe history of Speck&Tech
The history of Speck&Tech
 
The first 1000 days of Speck&Tech
The first 1000 days of Speck&TechThe first 1000 days of Speck&Tech
The first 1000 days of Speck&Tech
 
Digital Single Market - Trento
Digital Single Market - TrentoDigital Single Market - Trento
Digital Single Market - Trento
 
BenVeneto - the adVeneture
BenVeneto - the adVenetureBenVeneto - the adVeneture
BenVeneto - the adVeneture
 
Design Thinking Workshop for Smart Cities
Design Thinking Workshop for Smart CitiesDesign Thinking Workshop for Smart Cities
Design Thinking Workshop for Smart Cities
 
EyeCity - a Data-Driven Decision Maker
EyeCity - a Data-Driven Decision MakerEyeCity - a Data-Driven Decision Maker
EyeCity - a Data-Driven Decision Maker
 
EIT Alumni Startup Days 2016 - Lisbon
EIT Alumni Startup Days 2016 - LisbonEIT Alumni Startup Days 2016 - Lisbon
EIT Alumni Startup Days 2016 - Lisbon
 
FrancigenR - Plan your trip, meet like-minded travellers
FrancigenR - Plan your trip, meet like-minded travellersFrancigenR - Plan your trip, meet like-minded travellers
FrancigenR - Plan your trip, meet like-minded travellers
 
HutteBot - Smart & Sustainable tourism
HutteBot - Smart & Sustainable tourismHutteBot - Smart & Sustainable tourism
HutteBot - Smart & Sustainable tourism
 
DwesaBot - a Telegram bot for Africa
DwesaBot - a Telegram bot for AfricaDwesaBot - a Telegram bot for Africa
DwesaBot - a Telegram bot for Africa
 
Speck&Tech 3 - The Right to be Forgotten
Speck&Tech 3 - The Right to be ForgottenSpeck&Tech 3 - The Right to be Forgotten
Speck&Tech 3 - The Right to be Forgotten
 
Enhancing the interaction space of a tabletop computing system to design pape...
Enhancing the interaction space of a tabletop computing system to design pape...Enhancing the interaction space of a tabletop computing system to design pape...
Enhancing the interaction space of a tabletop computing system to design pape...
 
Enhancing the interaction space of a tabletop computing system to design pape...
Enhancing the interaction space of a tabletop computing system to design pape...Enhancing the interaction space of a tabletop computing system to design pape...
Enhancing the interaction space of a tabletop computing system to design pape...
 
A tabletop system to paper-prototype for mobile applications
A tabletop system to paper-prototype for mobile applicationsA tabletop system to paper-prototype for mobile applications
A tabletop system to paper-prototype for mobile applications
 

Último

The deconstructed Standard Model equation _ - symmetry magazine.pdf
The deconstructed Standard Model equation _ - symmetry magazine.pdfThe deconstructed Standard Model equation _ - symmetry magazine.pdf
The deconstructed Standard Model equation _ - symmetry magazine.pdfSOCIEDAD JULIO GARAVITO
 
Naomi Baes's PhD Confirmation Presentation: A Multidimensional Framework for ...
Naomi Baes's PhD Confirmation Presentation: A Multidimensional Framework for ...Naomi Baes's PhD Confirmation Presentation: A Multidimensional Framework for ...
Naomi Baes's PhD Confirmation Presentation: A Multidimensional Framework for ...Naomi Baes
 
RHEOLOGY MODIFIERS: ENHANCING PERFORMANCE AND FUNCTIONALITY
RHEOLOGY MODIFIERS: ENHANCING PERFORMANCE AND FUNCTIONALITYRHEOLOGY MODIFIERS: ENHANCING PERFORMANCE AND FUNCTIONALITY
RHEOLOGY MODIFIERS: ENHANCING PERFORMANCE AND FUNCTIONALITYDnyandaBopche
 
Geometric New Earth, Solarsystem, projection
Geometric New Earth, Solarsystem, projectionGeometric New Earth, Solarsystem, projection
Geometric New Earth, Solarsystem, projectionWim van Es
 
Introduction to Green chemistry ppt.pptx
Introduction to Green chemistry ppt.pptxIntroduction to Green chemistry ppt.pptx
Introduction to Green chemistry ppt.pptxMuskan219429
 
Zoogeographical regions In the World.pptx
Zoogeographical regions In the World.pptxZoogeographical regions In the World.pptx
Zoogeographical regions In the World.pptx2019n04898
 
AI Published & MIT Validated Perpetual Motion Machine Breakthroughs (2 New EV...
AI Published & MIT Validated Perpetual Motion Machine Breakthroughs (2 New EV...AI Published & MIT Validated Perpetual Motion Machine Breakthroughs (2 New EV...
AI Published & MIT Validated Perpetual Motion Machine Breakthroughs (2 New EV...Thane Heins
 
20240315 ACMJ Diagrams Set 2.docx . With light, motor, coloured light, and se...
20240315 ACMJ Diagrams Set 2.docx . With light, motor, coloured light, and se...20240315 ACMJ Diagrams Set 2.docx . With light, motor, coloured light, and se...
20240315 ACMJ Diagrams Set 2.docx . With light, motor, coloured light, and se...Sharon Liu
 
Development of a Questionnaire for Identifying Personal Values in Driving
Development of a Questionnaire for Identifying Personal Values in DrivingDevelopment of a Questionnaire for Identifying Personal Values in Driving
Development of a Questionnaire for Identifying Personal Values in Drivingstudiotelon
 
Pests of Maize_Dr.UPR_Identification, Binomics, Integrated Pest Management
Pests of Maize_Dr.UPR_Identification, Binomics, Integrated Pest ManagementPests of Maize_Dr.UPR_Identification, Binomics, Integrated Pest Management
Pests of Maize_Dr.UPR_Identification, Binomics, Integrated Pest ManagementPirithiRaju
 
INFLUENCE OF PREHARVEST PRACTICES, ENZYMATIC AND TEXTURAL CHANGES, RESPIRATIO...
INFLUENCE OF PREHARVEST PRACTICES, ENZYMATIC AND TEXTURAL CHANGES, RESPIRATIO...INFLUENCE OF PREHARVEST PRACTICES, ENZYMATIC AND TEXTURAL CHANGES, RESPIRATIO...
INFLUENCE OF PREHARVEST PRACTICES, ENZYMATIC AND TEXTURAL CHANGES, RESPIRATIO...Ajay kamboj
 
dkNET Webinar "The Multi-Omic Response to Exercise Training Across Rat Tissue...
dkNET Webinar "The Multi-Omic Response to Exercise Training Across Rat Tissue...dkNET Webinar "The Multi-Omic Response to Exercise Training Across Rat Tissue...
dkNET Webinar "The Multi-Omic Response to Exercise Training Across Rat Tissue...dkNET
 
Science9 Quarter 3:Latitude and altitude.pptx
Science9 Quarter 3:Latitude and altitude.pptxScience9 Quarter 3:Latitude and altitude.pptx
Science9 Quarter 3:Latitude and altitude.pptxteleganne21
 
Non equilibrium Molecular Simulations of Polymers under Flow Saving Energy th...
Non equilibrium Molecular Simulations of Polymers under Flow Saving Energy th...Non equilibrium Molecular Simulations of Polymers under Flow Saving Energy th...
Non equilibrium Molecular Simulations of Polymers under Flow Saving Energy th...ORAU
 
Advance pharmacology presentation..............
Advance pharmacology presentation..............Advance pharmacology presentation..............
Advance pharmacology presentation..............SIMRAN VERMA
 
Advances in Oncolytic Virotherapy - Creative Biolabs
Advances in Oncolytic Virotherapy - Creative BiolabsAdvances in Oncolytic Virotherapy - Creative Biolabs
Advances in Oncolytic Virotherapy - Creative BiolabsCreative-Biolabs
 
Description of cultivating Duckweed Syllabus.pdf
Description of cultivating Duckweed Syllabus.pdfDescription of cultivating Duckweed Syllabus.pdf
Description of cultivating Duckweed Syllabus.pdfHaim R. Branisteanu
 
ROLE OF HERBS IN COSMETIC SKIN CARE: ALOE AND TURMERIC
ROLE OF HERBS IN COSMETIC SKIN CARE: ALOE AND TURMERICROLE OF HERBS IN COSMETIC SKIN CARE: ALOE AND TURMERIC
ROLE OF HERBS IN COSMETIC SKIN CARE: ALOE AND TURMERICsnehalraut2002
 
structure of proteins and its type I PPT
structure of proteins and its type I PPTstructure of proteins and its type I PPT
structure of proteins and its type I PPTvishalbhati28
 

Último (20)

The deconstructed Standard Model equation _ - symmetry magazine.pdf
The deconstructed Standard Model equation _ - symmetry magazine.pdfThe deconstructed Standard Model equation _ - symmetry magazine.pdf
The deconstructed Standard Model equation _ - symmetry magazine.pdf
 
Naomi Baes's PhD Confirmation Presentation: A Multidimensional Framework for ...
Naomi Baes's PhD Confirmation Presentation: A Multidimensional Framework for ...Naomi Baes's PhD Confirmation Presentation: A Multidimensional Framework for ...
Naomi Baes's PhD Confirmation Presentation: A Multidimensional Framework for ...
 
RHEOLOGY MODIFIERS: ENHANCING PERFORMANCE AND FUNCTIONALITY
RHEOLOGY MODIFIERS: ENHANCING PERFORMANCE AND FUNCTIONALITYRHEOLOGY MODIFIERS: ENHANCING PERFORMANCE AND FUNCTIONALITY
RHEOLOGY MODIFIERS: ENHANCING PERFORMANCE AND FUNCTIONALITY
 
Geometric New Earth, Solarsystem, projection
Geometric New Earth, Solarsystem, projectionGeometric New Earth, Solarsystem, projection
Geometric New Earth, Solarsystem, projection
 
Introduction to Green chemistry ppt.pptx
Introduction to Green chemistry ppt.pptxIntroduction to Green chemistry ppt.pptx
Introduction to Green chemistry ppt.pptx
 
Zoogeographical regions In the World.pptx
Zoogeographical regions In the World.pptxZoogeographical regions In the World.pptx
Zoogeographical regions In the World.pptx
 
AI Published & MIT Validated Perpetual Motion Machine Breakthroughs (2 New EV...
AI Published & MIT Validated Perpetual Motion Machine Breakthroughs (2 New EV...AI Published & MIT Validated Perpetual Motion Machine Breakthroughs (2 New EV...
AI Published & MIT Validated Perpetual Motion Machine Breakthroughs (2 New EV...
 
20240315 ACMJ Diagrams Set 2.docx . With light, motor, coloured light, and se...
20240315 ACMJ Diagrams Set 2.docx . With light, motor, coloured light, and se...20240315 ACMJ Diagrams Set 2.docx . With light, motor, coloured light, and se...
20240315 ACMJ Diagrams Set 2.docx . With light, motor, coloured light, and se...
 
Development of a Questionnaire for Identifying Personal Values in Driving
Development of a Questionnaire for Identifying Personal Values in DrivingDevelopment of a Questionnaire for Identifying Personal Values in Driving
Development of a Questionnaire for Identifying Personal Values in Driving
 
Pests of Maize_Dr.UPR_Identification, Binomics, Integrated Pest Management
Pests of Maize_Dr.UPR_Identification, Binomics, Integrated Pest ManagementPests of Maize_Dr.UPR_Identification, Binomics, Integrated Pest Management
Pests of Maize_Dr.UPR_Identification, Binomics, Integrated Pest Management
 
INFLUENCE OF PREHARVEST PRACTICES, ENZYMATIC AND TEXTURAL CHANGES, RESPIRATIO...
INFLUENCE OF PREHARVEST PRACTICES, ENZYMATIC AND TEXTURAL CHANGES, RESPIRATIO...INFLUENCE OF PREHARVEST PRACTICES, ENZYMATIC AND TEXTURAL CHANGES, RESPIRATIO...
INFLUENCE OF PREHARVEST PRACTICES, ENZYMATIC AND TEXTURAL CHANGES, RESPIRATIO...
 
dkNET Webinar "The Multi-Omic Response to Exercise Training Across Rat Tissue...
dkNET Webinar "The Multi-Omic Response to Exercise Training Across Rat Tissue...dkNET Webinar "The Multi-Omic Response to Exercise Training Across Rat Tissue...
dkNET Webinar "The Multi-Omic Response to Exercise Training Across Rat Tissue...
 
Science9 Quarter 3:Latitude and altitude.pptx
Science9 Quarter 3:Latitude and altitude.pptxScience9 Quarter 3:Latitude and altitude.pptx
Science9 Quarter 3:Latitude and altitude.pptx
 
Proof-of-Concept Publicly Accessible Data Dashboards from the US-EPA.pptx
Proof-of-Concept Publicly Accessible Data Dashboards from the US-EPA.pptxProof-of-Concept Publicly Accessible Data Dashboards from the US-EPA.pptx
Proof-of-Concept Publicly Accessible Data Dashboards from the US-EPA.pptx
 
Non equilibrium Molecular Simulations of Polymers under Flow Saving Energy th...
Non equilibrium Molecular Simulations of Polymers under Flow Saving Energy th...Non equilibrium Molecular Simulations of Polymers under Flow Saving Energy th...
Non equilibrium Molecular Simulations of Polymers under Flow Saving Energy th...
 
Advance pharmacology presentation..............
Advance pharmacology presentation..............Advance pharmacology presentation..............
Advance pharmacology presentation..............
 
Advances in Oncolytic Virotherapy - Creative Biolabs
Advances in Oncolytic Virotherapy - Creative BiolabsAdvances in Oncolytic Virotherapy - Creative Biolabs
Advances in Oncolytic Virotherapy - Creative Biolabs
 
Description of cultivating Duckweed Syllabus.pdf
Description of cultivating Duckweed Syllabus.pdfDescription of cultivating Duckweed Syllabus.pdf
Description of cultivating Duckweed Syllabus.pdf
 
ROLE OF HERBS IN COSMETIC SKIN CARE: ALOE AND TURMERIC
ROLE OF HERBS IN COSMETIC SKIN CARE: ALOE AND TURMERICROLE OF HERBS IN COSMETIC SKIN CARE: ALOE AND TURMERIC
ROLE OF HERBS IN COSMETIC SKIN CARE: ALOE AND TURMERIC
 
structure of proteins and its type I PPT
structure of proteins and its type I PPTstructure of proteins and its type I PPT
structure of proteins and its type I PPT
 

Frequency-Place-Transformation