OpenAIR Library ~ Open Acoustic Impulse Responses


Reverberation is an audible effect that is heard every day as a result of sound interacting with the environment around the listener. It is an effect that is commonly added artificially to electronically recorded and produced music, as well as in other media such as cinema, virtual reality applications and computer games. Auralization is an increasingly popular technique for accurately simulating reverberation and this website supports this practice through an expanding library of downloadable acoustic impulse responses (IRs) from interesting buildings, spaces and other sources.

The aim of the Open Acoustic Impulse Response (Open AIR) Library is to provide a centralized, feature rich and future proof on-line resource for anyone interested in auralization and acoustical impulse response data. For example it may be useful for researchers to quickly compare impulse responses recorded using different approaches, for developers of game audio wanting to recreate the acoustic environment of a specific building, or for musical composers looking for a desirable reverberation effect.

openairlib.net

Online ABX Lossy / Lossless Tests


Is your audio system really ready for lossless sound? Here you will find a set of ABX tests allowing you to compare lossless and lossy compression in a variety of formats and bitrates. This site is still in its infancy, and the number of tests available will probably grow over time.

abx.digitalfeed.net

SoundBible ~ Free Sound Effects


SoundBible.com offers thousands of free sound effects, sound clips, and straight up sounds. These sounds can be used in a variety of sound projects including Video Sound Scores, Movie Scoring, Game Design, Powerpoint Presentations, Prank Calls, Sound Boards, and the list goes on. SoundBible.com is a great source for copyright free sounds.

Why are these sounds free? Well for a few reasons really:

  • Our project benefits teachers, students, faculty, and starving artist. They couldn’t afford to buy them so we are forced to give them away for free. 🙂
  • The Royalty Free Sounds section consist of Creative Commons and Public Domain works
  • The owners of SoundBible.com were taught to share by their parents. Isn’t that what your parents taught you?
  • Because Free is way cooler than Fee. That one letter “r” makes a world of difference

Can these sounds be used commercially? The Royalty Free Sounds can indeed be used for commercial uses. The free sounds can only if they are under the Creative Commons Attribution, or Public Domain License.

 

soundbible.com

BPM Online ~ Beats Per Minute Webservice


Free online Tap BPM tool allows you to calculate tempo and count Beats Per Minute (BPM) by tapping any key to the rhythm or beat. Tap for a few seconds to quickly calculate BPM without waiting the whole minute. You may optionally configure it for Beats Per Second (BPS) or Beats Per Hour (BPH).

www.beatsperminuteonline.com

Audio Check ~ Online Audio Tests


Test your audio equipment, online. AudioCheck gives you access to an extensive collection of sound tests, playable online and downloadable in high-quality for patrons. The audio material provided here will help you assess the audio equipment connected to your computer. Using this website, you will be able to:

  • Test your hearing, speakers, headphones, digital-to-analog converters… and more!
  • Design your own sound tests using our high quality waveform generators.
  • Download our sound files to your favorite audio player, and use your player as a portable audio test device.

www.audiocheck.net

Server Based ABX ~ Web Audio Evaluation Tool


A tool based on the HTML5 Web Audio API to perform perceptual audio evaluation tests locally or on remote machines over the web.

code.soundsoftware.ac.uk/projects/webaudioevaluationtool
github.com/BrechtDeMan/WebAudioEvaluationTool
github.com/BrechtDeMan/WebAudioEvaluationTool/wiki/Quick-start

ASMA ~ Atari Music Archive


The Atari SAP Music Archive is a free project which has the aim to collect most of the ATARI XL/XE music in one huge collection. The tunes in ASMA are stored in SAP format that can be replayed by a SAP player currently available for many platforms (see the PLAYERS section).

asma.atari.org