The Society of Automotive Engineers International has developed a sound test standard for testing motorcycle exhaust systems for excessive noise. The J2825 Measurment of Exhaust Sound Pressure Levels ...

Air Movement and Control Association (AMCA) International Inc. announces the publication of ANSI/AMCA Standard 320-23, Laboratory Method of Sound Testing of Fans Using Sound Intensity. Superseding ...

Skype has a dedicated sound test tool via which you can check to see whether both your microphone and speakers are working as they should. The tool works by having you call an automated computer ...

When specifying cooling equipment, engineers are faced with myriad decisions affecting performance and layout. One critical consideration is the noise emitted. As population density rises in major ...