HEATKEYS

Tests your audio equipment, speakers, room acoustics and hearing. Audio signals and test tones playable online. High resolution sound test files available for free download.

Gene Park 2011. Toneburst Audio Post: Sound Design for Film and Television, mixing, music performance, and recording.

A High-Quality Web-based Audio Frequency Signal Generator. 96kHz Sample Rate. Generate sine waves, sweep tones, noises and other sound test waveforms, online!

Design and consultation in electro-acoustics. Fundamental concepts of sound reproduction in rooms. Detailed design information for DIY construction of a subwoofer and an open-baffle speaker with exceptional fidelity. Dipole loudspeaker design for tru...

YouTube is a place to discover, watch, upload and share videos.

SynAudCon offers web-based and in-person audio training providing practical, in-depth education on the principles of audio and acoustics.

Hand built custom guitar amplifiers and bass amplifiers manufactured in the USA since the 1960s

ESP - The Audio Pages. Professional results for the DIY enthusiast. Audio articles, projects to build and general information about hi-fi amplifiers, loudspeakers and audio in general.

Sweetwater is the world

toneburst collective: boston baced producers of experimental multi-media events, parties and events created through the use of underground electronic dance music, soundscapes, video projection, installations and performance art.

Audiology Online offering audiology information for audiology professionals. Find audiology jobs, classifieds, CEU courses, careers, schools, equipment, and more.