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Acoustics Basics - Sound Attenuation, Sound Power, Noise Generation, Noise Reduction for Sound Engineers for iOS

By FPC Ltd. $4.99

Developer's Description

Acoustics Basics is ideal for sound engineers, media professionals and audiophiles. The app includes a variety of tables, equations, tips and notes. Also, includes a list of acceptable noise/sound levels for indoors and outdoors for a variety of building structures and environments.Table of Contents: - Abatement and Distance from Source- Acceptable Noise - dBA - Levels- Adding Decibels- Blade Dampers and Noise Generation- Blade Pass Frequency - BPF- Classification of Noise Reduction Silencers- Comparing Noise Criteria- Daily Noise Dose Level- Decibel- Decibel A, B and C- Directivity Coefficient and Sound Attenuation - Ducts - Noise Generation- EPA Protective Noise Levels- Fans and Noise Power Generation- Floor Vibration- Frequency Limits for Octave Bands- Ldn - Day and Night Sound Level- Leq - Equivalent Sound Level- Ls - Sound Exposure Level- Machines - Sound Level Reduction- Maximum A-Weighted Sound Levels Allowed- NC - Noise Criterion- Noise Exposure - Permissible Level and Duration- Outdoor Ambient Sound Levels- PNC - Preferred Noise Criterion- Propagation of Sound Indoors- Propagation of Sound Outdoors- RC - Room Criteria- REL - Noise Recommended Exposure Limit- Reverberation Time- Room Absorption Characteristics- Sound Absorption Coefficients- Sound Attenuation- Sound Attenuation due to End Reflection- Sound Attenuation in Duct Elbows- Sound Attenuation in Unlined Sheet-Metal Ducts- Sound Frequency, Wavelength and Octave- Sound Intensity- Sound Power- Sound Power, Intensity and Pressure- Sound Pressure- Sound Pressure - Recommended Maximum Levels in Rooms - Sound Transmission Through Massive Walls or Floors- Sound Transmission through Duct Walls- Speed of Sound- Speed of Sound in some materials- Speed of Sound in Gases- Speed of Sound in some common Liquids- Speed of Sound in some common Solids- Subjective Effect of Change in Sound Pressure Level- Telephones in Noisy Areas- Voice Level and Distance* All Content is Searchable* All Content is available offline (no need for WiFi or Internet Connection) * Please send us any questions, comments or suggestions using our website

Full Specifications

What's new in version 2.9

- Minor updates


Release June 10, 2016
Date Added June 10, 2016
Version 2.9

Operating Systems

Operating Systems iOS
Additional Requirements Compatible with: iphone3gs, iphone3gs, ipadwifi, ipadwifi, ipad3g, ipad3g, ipodtouchthirdgen, ipodtouchthirdgen, iphone4, iphone4, ipodtouchfourthgen, ipodtouchfourthgen, ipad2wifi, ipad2wifi, ipad23g, ipad23g, iphone4s, iphone4s, ipadthirdgen, ipadthirdgen, ipadthirdgen4g, ipadthirdgen4g, iphone5, iphone5, ipodtouchfifthgen, ipodtouchfifthgen, ipadfourthgen, ipadfourthgen, ipadfourthgen4g, ipadfourthgen4g, ipadmini, ipadmini, ipadmini4g, ipadmini4g


Total Downloads 5
Downloads Last Week 0
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