SlideShare a Scribd company logo
Sound pressure level
The measure of a sound’s pressure relative to the pressure around it; in its simplest
form, quiet sounds produce waves with relatively small pressures. Loud noises
produce sound waves with large pressures. A sound’s intensity will always diminish
with distance, but the type of medium it passes through will affect how quickly it
happens. In built environments, an ideal attenuation is usually achieved with a
combination of sound blocking and sound absorption strategies
Sound pressure level
The measure of a sound’s pressure relative to the pressure around it; in its simplest
form, quiet sounds produce waves with relatively small pressures. Loud noises
produce sound waves with large pressures. A sound’s intensity will always diminish
with distance, but the type of medium it passes through will affect how quickly it
happens. In built environments, an ideal attenuation is usually achieved with a
combination of sound blocking and sound absorption strategies
Sound pressure level
The measure of a sound’s pressure relative to the pressure around it; in its simplest
form, quiet sounds produce waves with relatively small pressures. Loud noises
produce sound waves with large pressures. A sound’s intensity will always diminish
with distance, but the type of medium it passes through will affect how quickly it
happens. In built environments, an ideal attenuation is usually achieved with a
combination of sound blocking and sound absorption strategies
Sound pressure level
The measure of a sound’s pressure relative to the pressure around it; in its simplest
form, quiet sounds produce waves with relatively small pressures. Loud noises
produce sound waves with large pressures. A sound’s intensity will always diminish
with distance, but the type of medium it passes through will affect how quickly it
happens. In built environments, an ideal attenuation is usually achieved with a
combination of sound blocking and sound absorption strategies

More Related Content

Similar to Sound pressure level.pptx

Magazine Article
Magazine ArticleMagazine Article
Magazine Article
Jake Kemp
 
Acoustics buildings
Acoustics buildingsAcoustics buildings
Acoustics buildings
RiteshHatkar1
 
Sound fundamentals
Sound fundamentalsSound fundamentals
Sound fundamentals
Devashish Raval
 
SOUND PHYSCS FOR CLASS 9 PHYSICS TSH.pptx
SOUND PHYSCS FOR CLASS 9 PHYSICS TSH.pptxSOUND PHYSCS FOR CLASS 9 PHYSICS TSH.pptx
SOUND PHYSCS FOR CLASS 9 PHYSICS TSH.pptx
thesciencehubprg
 
Reflection of Sound Part 1
Reflection of Sound Part 1Reflection of Sound Part 1
Reflection of Sound Part 1
guest90e7e
 
part 1 acoustic.pptx
part 1 acoustic.pptxpart 1 acoustic.pptx
part 1 acoustic.pptx
TeweldeTsegaye
 
types of accoustics ppt
 types of accoustics ppt types of accoustics ppt
types of accoustics ppt
Viraj Shah
 
Sound class-8
Sound class-8Sound class-8
Sound class-8
ShanmukhreddyCheemar
 
Acoustic Sounds - Magazine Article
Acoustic Sounds - Magazine ArticleAcoustic Sounds - Magazine Article
Acoustic Sounds - Magazine Article
954869
 
audiology.pptx
audiology.pptxaudiology.pptx
audiology.pptx
Dr vivek Malpani
 
Attenuation of sound waves
Attenuation of sound wavesAttenuation of sound waves
Attenuation of sound waves
bigboss716
 
Building services acoustics and lighting
Building services acoustics and lightingBuilding services acoustics and lighting
Building services acoustics and lighting
sonali parashar
 
sound-171102154145.pdf
sound-171102154145.pdfsound-171102154145.pdf
sound-171102154145.pdf
milinpatel31
 
Sound ppt
Sound pptSound ppt
Sound ppt
IBA Sukkur
 
Roohia
RoohiaRoohia
Roohia
Md Roohia
 
Room acoustics
Room acousticsRoom acoustics
Room acoustics
Pankaj Kumar
 
Noise_its_control.ppt
Noise_its_control.pptNoise_its_control.ppt
Noise_its_control.ppt
DevendraSingh673501
 
ACOUSTICS.pdf
ACOUSTICS.pdfACOUSTICS.pdf
ACOUSTICS.pdf
Deepika Verma
 
Acoustics
AcousticsAcoustics
Acoustics
Shreyank Gajjar
 
Acoustics
AcousticsAcoustics

Similar to Sound pressure level.pptx (20)

Magazine Article
Magazine ArticleMagazine Article
Magazine Article
 
Acoustics buildings
Acoustics buildingsAcoustics buildings
Acoustics buildings
 
Sound fundamentals
Sound fundamentalsSound fundamentals
Sound fundamentals
 
SOUND PHYSCS FOR CLASS 9 PHYSICS TSH.pptx
SOUND PHYSCS FOR CLASS 9 PHYSICS TSH.pptxSOUND PHYSCS FOR CLASS 9 PHYSICS TSH.pptx
SOUND PHYSCS FOR CLASS 9 PHYSICS TSH.pptx
 
Reflection of Sound Part 1
Reflection of Sound Part 1Reflection of Sound Part 1
Reflection of Sound Part 1
 
part 1 acoustic.pptx
part 1 acoustic.pptxpart 1 acoustic.pptx
part 1 acoustic.pptx
 
types of accoustics ppt
 types of accoustics ppt types of accoustics ppt
types of accoustics ppt
 
Sound class-8
Sound class-8Sound class-8
Sound class-8
 
Acoustic Sounds - Magazine Article
Acoustic Sounds - Magazine ArticleAcoustic Sounds - Magazine Article
Acoustic Sounds - Magazine Article
 
audiology.pptx
audiology.pptxaudiology.pptx
audiology.pptx
 
Attenuation of sound waves
Attenuation of sound wavesAttenuation of sound waves
Attenuation of sound waves
 
Building services acoustics and lighting
Building services acoustics and lightingBuilding services acoustics and lighting
Building services acoustics and lighting
 
sound-171102154145.pdf
sound-171102154145.pdfsound-171102154145.pdf
sound-171102154145.pdf
 
Sound ppt
Sound pptSound ppt
Sound ppt
 
Roohia
RoohiaRoohia
Roohia
 
Room acoustics
Room acousticsRoom acoustics
Room acoustics
 
Noise_its_control.ppt
Noise_its_control.pptNoise_its_control.ppt
Noise_its_control.ppt
 
ACOUSTICS.pdf
ACOUSTICS.pdfACOUSTICS.pdf
ACOUSTICS.pdf
 
Acoustics
AcousticsAcoustics
Acoustics
 
Acoustics
AcousticsAcoustics
Acoustics
 

More from UgyenWangmo8

Presentation1.pptx
Presentation1.pptxPresentation1.pptx
Presentation1.pptx
UgyenWangmo8
 
q.pptx
q.pptxq.pptx
q.pptx
UgyenWangmo8
 
1. Control systems.pptx
1. Control systems.pptx1. Control systems.pptx
1. Control systems.pptx
UgyenWangmo8
 
Access C systrm.pptx
Access C systrm.pptxAccess C systrm.pptx
Access C systrm.pptx
UgyenWangmo8
 
SB.pptx
SB.pptxSB.pptx
SB.pptx
UgyenWangmo8
 
SB.pptx
SB.pptxSB.pptx
SB.pptx
UgyenWangmo8
 
CAD.pptx
CAD.pptxCAD.pptx
CAD.pptx
UgyenWangmo8
 
Trap.pptx
Trap.pptxTrap.pptx
Trap.pptx
UgyenWangmo8
 
1121.pptx
1121.pptx1121.pptx
1121.pptx
UgyenWangmo8
 

More from UgyenWangmo8 (9)

Presentation1.pptx
Presentation1.pptxPresentation1.pptx
Presentation1.pptx
 
q.pptx
q.pptxq.pptx
q.pptx
 
1. Control systems.pptx
1. Control systems.pptx1. Control systems.pptx
1. Control systems.pptx
 
Access C systrm.pptx
Access C systrm.pptxAccess C systrm.pptx
Access C systrm.pptx
 
SB.pptx
SB.pptxSB.pptx
SB.pptx
 
SB.pptx
SB.pptxSB.pptx
SB.pptx
 
CAD.pptx
CAD.pptxCAD.pptx
CAD.pptx
 
Trap.pptx
Trap.pptxTrap.pptx
Trap.pptx
 
1121.pptx
1121.pptx1121.pptx
1121.pptx
 

Recently uploaded

How to Create a More Engaging and Human Online Learning Experience
How to Create a More Engaging and Human Online Learning Experience How to Create a More Engaging and Human Online Learning Experience
How to Create a More Engaging and Human Online Learning Experience
Wahiba Chair Training & Consulting
 
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Chapter wise All Notes of First year Basic Civil Engineering.pptxChapter wise All Notes of First year Basic Civil Engineering.pptx
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Denish Jangid
 
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
 
Digital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental DesignDigital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental Design
amberjdewit93
 
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
GeorgeMilliken2
 
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
 
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
 
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
 
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
 
The basics of sentences session 6pptx.pptx
The basics of sentences session 6pptx.pptxThe basics of sentences session 6pptx.pptx
The basics of sentences session 6pptx.pptx
heathfieldcps1
 
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
 
Hindi varnamala | hindi alphabet PPT.pdf
Hindi varnamala | hindi alphabet PPT.pdfHindi varnamala | hindi alphabet PPT.pdf
Hindi varnamala | hindi alphabet PPT.pdf
Dr. Mulla Adam Ali
 
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)
 
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem studentsRHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
Himanshu Rai
 
How to Add Chatter in the odoo 17 ERP Module
How to Add Chatter in the odoo 17 ERP ModuleHow to Add Chatter in the odoo 17 ERP Module
How to Add Chatter in the odoo 17 ERP Module
Celine George
 
Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...
Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...
Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...
Diana Rendina
 
PCOS corelations and management through Ayurveda.
PCOS corelations and management through Ayurveda.PCOS corelations and management through Ayurveda.
PCOS corelations and management through Ayurveda.
Dr. Shivangi Singh Parihar
 
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
 
The History of Stoke Newington Street Names
The History of Stoke Newington Street NamesThe History of Stoke Newington Street Names
The History of Stoke Newington Street Names
History of Stoke Newington
 
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UPLAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
RAHUL
 

Recently uploaded (20)

How to Create a More Engaging and Human Online Learning Experience
How to Create a More Engaging and Human Online Learning Experience How to Create a More Engaging and Human Online Learning Experience
How to Create a More Engaging and Human Online Learning Experience
 
Chapter wise All Notes of First year Basic Civil Engineering.pptx
Chapter wise All Notes of First year Basic Civil Engineering.pptxChapter wise All Notes of First year Basic Civil Engineering.pptx
Chapter wise All Notes of First year Basic Civil Engineering.pptx
 
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
 
Digital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental DesignDigital Artefact 1 - Tiny Home Environmental Design
Digital Artefact 1 - Tiny Home Environmental Design
 
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
What is Digital Literacy? A guest blog from Andy McLaughlin, University of Ab...
 
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
 
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
 
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)
 
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
 
The basics of sentences session 6pptx.pptx
The basics of sentences session 6pptx.pptxThe basics of sentences session 6pptx.pptx
The basics of sentences session 6pptx.pptx
 
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...
 
Hindi varnamala | hindi alphabet PPT.pdf
Hindi varnamala | hindi alphabet PPT.pdfHindi varnamala | hindi alphabet PPT.pdf
Hindi varnamala | hindi alphabet PPT.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...
 
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem studentsRHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
RHEOLOGY Physical pharmaceutics-II notes for B.pharm 4th sem students
 
How to Add Chatter in the odoo 17 ERP Module
How to Add Chatter in the odoo 17 ERP ModuleHow to Add Chatter in the odoo 17 ERP Module
How to Add Chatter in the odoo 17 ERP Module
 
Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...
Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...
Reimagining Your Library Space: How to Increase the Vibes in Your Library No ...
 
PCOS corelations and management through Ayurveda.
PCOS corelations and management through Ayurveda.PCOS corelations and management through Ayurveda.
PCOS corelations and management through Ayurveda.
 
MARY JANE WILSON, A “BOA MÃE” .
MARY JANE WILSON, A “BOA MÃE”           .MARY JANE WILSON, A “BOA MÃE”           .
MARY JANE WILSON, A “BOA MÃE” .
 
The History of Stoke Newington Street Names
The History of Stoke Newington Street NamesThe History of Stoke Newington Street Names
The History of Stoke Newington Street Names
 
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UPLAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
LAND USE LAND COVER AND NDVI OF MIRZAPUR DISTRICT, UP
 

Sound pressure level.pptx

  • 1. Sound pressure level The measure of a sound’s pressure relative to the pressure around it; in its simplest form, quiet sounds produce waves with relatively small pressures. Loud noises produce sound waves with large pressures. A sound’s intensity will always diminish with distance, but the type of medium it passes through will affect how quickly it happens. In built environments, an ideal attenuation is usually achieved with a combination of sound blocking and sound absorption strategies
  • 2. Sound pressure level The measure of a sound’s pressure relative to the pressure around it; in its simplest form, quiet sounds produce waves with relatively small pressures. Loud noises produce sound waves with large pressures. A sound’s intensity will always diminish with distance, but the type of medium it passes through will affect how quickly it happens. In built environments, an ideal attenuation is usually achieved with a combination of sound blocking and sound absorption strategies
  • 3. Sound pressure level The measure of a sound’s pressure relative to the pressure around it; in its simplest form, quiet sounds produce waves with relatively small pressures. Loud noises produce sound waves with large pressures. A sound’s intensity will always diminish with distance, but the type of medium it passes through will affect how quickly it happens. In built environments, an ideal attenuation is usually achieved with a combination of sound blocking and sound absorption strategies
  • 4. Sound pressure level The measure of a sound’s pressure relative to the pressure around it; in its simplest form, quiet sounds produce waves with relatively small pressures. Loud noises produce sound waves with large pressures. A sound’s intensity will always diminish with distance, but the type of medium it passes through will affect how quickly it happens. In built environments, an ideal attenuation is usually achieved with a combination of sound blocking and sound absorption strategies