SlideShare a Scribd company logo
qwertyuiopasdfghjklzxcvbnmqwertyui
opasdfghjklzxcvbnmqwertyuiopasdfgh
jklzxcvbnmqwertyuiopasdfghjklzxcvb
nmqwertyuiopasdfghjklzxcvbnmqwer
tyuiopasdfghjklzxcvbnmqwertyuiopas
dfghjklzxcvbnmqwertyuiopasdfghjklzx
cvbnmqwertyuiopasdfghjklzxcvbnmq
wertyuiopasdfghjklzxcvbnmqwertyuio
pasdfghjklzxcvbnmqwertyuiopasdfghj
klzxcvbnmqwertyuiopasdfghjklzxcvbn
mqwertyuiopasdfghjklzxcvbnmqwerty
uiopasdfghjklzxcvbnmqwertyuiopasdf
ghjklzxcvbnmqwertyuiopasdfghjklzxc
vbnmqwertyuiopasdfghjklzxcvbnmrty
uiopasdfghjklzxcvbnmqwertyuiopasdf
ghjklzxcvbnmqwertyuiopasdfghjklzxc
Topic:
Difference b/w Frequency, Amplitude and Pitch
Submitted By: Ali Raza
Submitted To: Ma’am Amna
Date: 08/ 07/ 2015
Frequency
“Frequency describes the number of waves that pass a fixed place in a given amount of time.”
So if the time it takes for a wave to pass is 1/2 second, the frequency is 2 per second. If it takes 1/
100 of an hour, the frequency is 100 per hour.
Usually frequency is measured in the “hertz” unit, named in honor of the 19th-century German p
hysicist Heinrich Rudolf Hertz. The hertz measurement, abbreviated Hz, is the number of waves
that pass by per second.
For example, an "A" note on a violin string vibrates at about 440 Hz (440 vibrations per second)
.
Boys have low frequency as they have loud voice but Girls have High frequency as they have Sh
rill voice.
Frequency Formula
Frequency is the number of wave cycles or revolutions per second. The Formula for period (T) in
terms of frequency is given by
Amplitude
“Amplitude is the objective measurement of the degree of change (positive or negative) in atmo
spheric pressure (the compression and rarefaction of air molecules) caused by sound waves.”
Sounds with greater amplitude will produce loud voice and with lower amplitude will produce lo
w voice.
. It is denoted by A and is measured Newton’s per square meter (N/m2).The Amplitude Formul
a is given by
Where D is the distance traveled by the wave and F is the frequency of the wave.
Pitch
Pitch is the quality that allows us to classify a sound as relatively 'high' or 'low.' Pitch is determin
ed by the frequency of sound wave vibrations.
Pitch = frequency of sound
A high pitch sound corresponds to a high frequency sound wave and a low pitch sound correspon
ds to a low frequency sound wave.
Boys have lower pitch as they can shout louder. But girls have higher pitch as their voice is shrill
.

More Related Content

Viewers also liked

Holiday destinations-abroad
Holiday destinations-abroadHoliday destinations-abroad
Holiday destinations-abroad
Eleny Iasinovschi
 
Baptism ritual structure and symbols
Baptism ritual structure and symbolsBaptism ritual structure and symbols
Baptism ritual structure and symbols
mariacatherinelucia
 
RF coaxial connector - dongya electronic
RF coaxial connector - dongya electronicRF coaxial connector - dongya electronic
RF coaxial connector - dongya electronic
Focus_Shu
 
Question 4 and Question 5
Question 4 and Question 5 Question 4 and Question 5
Question 4 and Question 5
Seandoel97
 
Mystery Audit
Mystery AuditMystery Audit
Mystery Audit
Pratik Niyogi ,FCA
 
Engleza po
Engleza poEngleza po
Engleza po
Gaby Ella
 
Question 6 review
Question 6 reviewQuestion 6 review
Question 6 review
Seandoel97
 
final
finalfinal
Compression Type Connector - dongya electronic
Compression Type Connector - dongya electronicCompression Type Connector - dongya electronic
Compression Type Connector - dongya electronic
Focus_Shu
 
Verb
VerbVerb
Verb
Ali Raza
 
Portfolio Overview as of Q1 2016
Portfolio Overview as of Q1 2016Portfolio Overview as of Q1 2016
Portfolio Overview as of Q1 2016
Kyle Kauss
 
What animal
What animalWhat animal
What animal
mariacatherinelucia
 
Strengths
StrengthsStrengths
Strengths
johnblze
 
pharmacist rajesh
pharmacist rajeshpharmacist rajesh
pharmacist rajesh
Sonu Rajesh
 
howti
howtihowti
Question 2 review
Question 2 reviewQuestion 2 review
Question 2 review
Seandoel97
 
howti
howtihowti

Viewers also liked (18)

לנבר רזומה 2015
לנבר רזומה 2015לנבר רזומה 2015
לנבר רזומה 2015
 
Holiday destinations-abroad
Holiday destinations-abroadHoliday destinations-abroad
Holiday destinations-abroad
 
Baptism ritual structure and symbols
Baptism ritual structure and symbolsBaptism ritual structure and symbols
Baptism ritual structure and symbols
 
RF coaxial connector - dongya electronic
RF coaxial connector - dongya electronicRF coaxial connector - dongya electronic
RF coaxial connector - dongya electronic
 
Question 4 and Question 5
Question 4 and Question 5 Question 4 and Question 5
Question 4 and Question 5
 
Mystery Audit
Mystery AuditMystery Audit
Mystery Audit
 
Engleza po
Engleza poEngleza po
Engleza po
 
Question 6 review
Question 6 reviewQuestion 6 review
Question 6 review
 
final
finalfinal
final
 
Compression Type Connector - dongya electronic
Compression Type Connector - dongya electronicCompression Type Connector - dongya electronic
Compression Type Connector - dongya electronic
 
Verb
VerbVerb
Verb
 
Portfolio Overview as of Q1 2016
Portfolio Overview as of Q1 2016Portfolio Overview as of Q1 2016
Portfolio Overview as of Q1 2016
 
What animal
What animalWhat animal
What animal
 
Strengths
StrengthsStrengths
Strengths
 
pharmacist rajesh
pharmacist rajeshpharmacist rajesh
pharmacist rajesh
 
howti
howtihowti
howti
 
Question 2 review
Question 2 reviewQuestion 2 review
Question 2 review
 
howti
howtihowti
howti
 

More from Ali Raza

Parallel Processors (SIMD)
Parallel Processors (SIMD) Parallel Processors (SIMD)
Parallel Processors (SIMD)
Ali Raza
 
Parallel Processors (SIMD)
Parallel Processors (SIMD) Parallel Processors (SIMD)
Parallel Processors (SIMD)
Ali Raza
 
Hasil Review
Hasil Review Hasil Review
Hasil Review
Ali Raza
 
The mughal empire
The mughal empireThe mughal empire
The mughal empire
Ali Raza
 
Psychology
PsychologyPsychology
Psychology
Ali Raza
 
Assignment of ict robotics
Assignment of ict roboticsAssignment of ict robotics
Assignment of ict robotics
Ali Raza
 
Operating system
Operating systemOperating system
Operating system
Ali Raza
 
Software programming and development
Software programming and developmentSoftware programming and development
Software programming and development
Ali Raza
 
artificial intelligence
artificial intelligence artificial intelligence
artificial intelligence
Ali Raza
 
E commrece
E commreceE commrece
E commrece
Ali Raza
 
Computer networks7
Computer networks7Computer networks7
Computer networks7
Ali Raza
 
Presentation DBMS (1)
Presentation DBMS (1)Presentation DBMS (1)
Presentation DBMS (1)
Ali Raza
 
Personal computer
Personal computer Personal computer
Personal computer
Ali Raza
 
Assignment of ict robotics
Assignment of ict roboticsAssignment of ict robotics
Assignment of ict robotics
Ali Raza
 
Presentation of verb
Presentation of verb Presentation of verb
Presentation of verb
Ali Raza
 

More from Ali Raza (15)

Parallel Processors (SIMD)
Parallel Processors (SIMD) Parallel Processors (SIMD)
Parallel Processors (SIMD)
 
Parallel Processors (SIMD)
Parallel Processors (SIMD) Parallel Processors (SIMD)
Parallel Processors (SIMD)
 
Hasil Review
Hasil Review Hasil Review
Hasil Review
 
The mughal empire
The mughal empireThe mughal empire
The mughal empire
 
Psychology
PsychologyPsychology
Psychology
 
Assignment of ict robotics
Assignment of ict roboticsAssignment of ict robotics
Assignment of ict robotics
 
Operating system
Operating systemOperating system
Operating system
 
Software programming and development
Software programming and developmentSoftware programming and development
Software programming and development
 
artificial intelligence
artificial intelligence artificial intelligence
artificial intelligence
 
E commrece
E commreceE commrece
E commrece
 
Computer networks7
Computer networks7Computer networks7
Computer networks7
 
Presentation DBMS (1)
Presentation DBMS (1)Presentation DBMS (1)
Presentation DBMS (1)
 
Personal computer
Personal computer Personal computer
Personal computer
 
Assignment of ict robotics
Assignment of ict roboticsAssignment of ict robotics
Assignment of ict robotics
 
Presentation of verb
Presentation of verb Presentation of verb
Presentation of verb
 

Recently uploaded

writing about opinions about Australia the movie
writing about opinions about Australia the moviewriting about opinions about Australia the movie
writing about opinions about Australia the movie
Nicholas Montgomery
 
A Independência da América Espanhola LAPBOOK.pdf
A Independência da América Espanhola LAPBOOK.pdfA Independência da América Espanhola LAPBOOK.pdf
A Independência da América Espanhola LAPBOOK.pdf
Jean Carlos Nunes Paixão
 
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
National Information Standards Organization (NISO)
 
Types of Herbal Cosmetics its standardization.
Types of Herbal Cosmetics its standardization.Types of Herbal Cosmetics its standardization.
Types of Herbal Cosmetics its standardization.
Ashokrao Mane college of Pharmacy Peth-Vadgaon
 
Azure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHatAzure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
Scholarhat
 
Life upper-Intermediate B2 Workbook for student
Life upper-Intermediate B2 Workbook for studentLife upper-Intermediate B2 Workbook for student
Life upper-Intermediate B2 Workbook for student
NgcHiNguyn25
 
Smart-Money for SMC traders good time and ICT
Smart-Money for SMC traders good time and ICTSmart-Money for SMC traders good time and ICT
Smart-Money for SMC traders good time and ICT
simonomuemu
 
Advanced Java[Extra Concepts, Not Difficult].docx
Advanced Java[Extra Concepts, Not Difficult].docxAdvanced Java[Extra Concepts, Not Difficult].docx
Advanced Java[Extra Concepts, Not Difficult].docx
adhitya5119
 
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
IreneSebastianRueco1
 
South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)
Academy of Science of South Africa
 
S1-Introduction-Biopesticides in ICM.pptx
S1-Introduction-Biopesticides in ICM.pptxS1-Introduction-Biopesticides in ICM.pptx
S1-Introduction-Biopesticides in ICM.pptx
tarandeep35
 
How to Manage Your Lost Opportunities in Odoo 17 CRM
How to Manage Your Lost Opportunities in Odoo 17 CRMHow to Manage Your Lost Opportunities in Odoo 17 CRM
How to Manage Your Lost Opportunities in Odoo 17 CRM
Celine George
 
Lapbook sobre os Regimes Totalitários.pdf
Lapbook sobre os Regimes Totalitários.pdfLapbook sobre os Regimes Totalitários.pdf
Lapbook sobre os Regimes Totalitários.pdf
Jean Carlos Nunes Paixão
 
A Survey of Techniques for Maximizing LLM Performance.pptx
A Survey of Techniques for Maximizing LLM Performance.pptxA Survey of Techniques for Maximizing LLM Performance.pptx
A Survey of Techniques for Maximizing LLM Performance.pptx
thanhdowork
 
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdfবাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
eBook.com.bd (প্রয়োজনীয় বাংলা বই)
 
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
PECB
 
How to Fix the Import Error in the Odoo 17
How to Fix the Import Error in the Odoo 17How to Fix the Import Error in the Odoo 17
How to Fix the Import Error in the Odoo 17
Celine George
 
CACJapan - GROUP Presentation 1- Wk 4.pdf
CACJapan - GROUP Presentation 1- Wk 4.pdfCACJapan - GROUP Presentation 1- Wk 4.pdf
CACJapan - GROUP Presentation 1- Wk 4.pdf
camakaiclarkmusic
 
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptxChapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Mohd Adib Abd Muin, Senior Lecturer at Universiti Utara Malaysia
 
MARY JANE WILSON, A “BOA MÃE” .
MARY JANE WILSON, A “BOA MÃE”           .MARY JANE WILSON, A “BOA MÃE”           .
MARY JANE WILSON, A “BOA MÃE” .
Colégio Santa Teresinha
 

Recently uploaded (20)

writing about opinions about Australia the movie
writing about opinions about Australia the moviewriting about opinions about Australia the movie
writing about opinions about Australia the movie
 
A Independência da América Espanhola LAPBOOK.pdf
A Independência da América Espanhola LAPBOOK.pdfA Independência da América Espanhola LAPBOOK.pdf
A Independência da América Espanhola LAPBOOK.pdf
 
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
Pollock and Snow "DEIA in the Scholarly Landscape, Session One: Setting Expec...
 
Types of Herbal Cosmetics its standardization.
Types of Herbal Cosmetics its standardization.Types of Herbal Cosmetics its standardization.
Types of Herbal Cosmetics its standardization.
 
Azure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHatAzure Interview Questions and Answers PDF By ScholarHat
Azure Interview Questions and Answers PDF By ScholarHat
 
Life upper-Intermediate B2 Workbook for student
Life upper-Intermediate B2 Workbook for studentLife upper-Intermediate B2 Workbook for student
Life upper-Intermediate B2 Workbook for student
 
Smart-Money for SMC traders good time and ICT
Smart-Money for SMC traders good time and ICTSmart-Money for SMC traders good time and ICT
Smart-Money for SMC traders good time and ICT
 
Advanced Java[Extra Concepts, Not Difficult].docx
Advanced Java[Extra Concepts, Not Difficult].docxAdvanced Java[Extra Concepts, Not Difficult].docx
Advanced Java[Extra Concepts, Not Difficult].docx
 
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
RPMS TEMPLATE FOR SCHOOL YEAR 2023-2024 FOR TEACHER 1 TO TEACHER 3
 
South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)South African Journal of Science: Writing with integrity workshop (2024)
South African Journal of Science: Writing with integrity workshop (2024)
 
S1-Introduction-Biopesticides in ICM.pptx
S1-Introduction-Biopesticides in ICM.pptxS1-Introduction-Biopesticides in ICM.pptx
S1-Introduction-Biopesticides in ICM.pptx
 
How to Manage Your Lost Opportunities in Odoo 17 CRM
How to Manage Your Lost Opportunities in Odoo 17 CRMHow to Manage Your Lost Opportunities in Odoo 17 CRM
How to Manage Your Lost Opportunities in Odoo 17 CRM
 
Lapbook sobre os Regimes Totalitários.pdf
Lapbook sobre os Regimes Totalitários.pdfLapbook sobre os Regimes Totalitários.pdf
Lapbook sobre os Regimes Totalitários.pdf
 
A Survey of Techniques for Maximizing LLM Performance.pptx
A Survey of Techniques for Maximizing LLM Performance.pptxA Survey of Techniques for Maximizing LLM Performance.pptx
A Survey of Techniques for Maximizing LLM Performance.pptx
 
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdfবাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
বাংলাদেশ অর্থনৈতিক সমীক্ষা (Economic Review) ২০২৪ UJS App.pdf
 
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
ISO/IEC 27001, ISO/IEC 42001, and GDPR: Best Practices for Implementation and...
 
How to Fix the Import Error in the Odoo 17
How to Fix the Import Error in the Odoo 17How to Fix the Import Error in the Odoo 17
How to Fix the Import Error in the Odoo 17
 
CACJapan - GROUP Presentation 1- Wk 4.pdf
CACJapan - GROUP Presentation 1- Wk 4.pdfCACJapan - GROUP Presentation 1- Wk 4.pdf
CACJapan - GROUP Presentation 1- Wk 4.pdf
 
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptxChapter 4 - Islamic Financial Institutions in Malaysia.pptx
Chapter 4 - Islamic Financial Institutions in Malaysia.pptx
 
MARY JANE WILSON, A “BOA MÃE” .
MARY JANE WILSON, A “BOA MÃE”           .MARY JANE WILSON, A “BOA MÃE”           .
MARY JANE WILSON, A “BOA MÃE” .
 

Difference