Audio Samples

Music files in this section are intended for testing of audio applications. The files are organized into different Formats and Sample Rates.

Formats

The tables below provides an audio file converted from ‘wav’ format into several other audio formats.

Long Samples

The audio track duration in this section is 3 minutes and 7 seconds.

Two Channel Audio

No Format Audio File Size [kB]
1 aac ff-16b-2c-44100hz.aac 2,995
2 ac3 ff-16b-2c-44100hz.ac3 2,994
3 aiff ff-16b-2c-44100hz.aiff 33,002
4 flac ff-16b-2c-44100hz.flac 22,406
5 m4a ff-16b-2c-44100hz.m4a 3,028
6 mp3 ff-16b-2c-44100hz.mp3 2,994
7 mp4 ff-16b-2c-44100hz.mp4 3,079
8 ogg ff-16b-2c-44100hz.ogg 2,612
9 opus ff-16b-2c-44100hz.opus 2,598
10 ts ff-16b-2c-44100hz.ts 5,510
11 wav ff-16b-2c-44100hz.wav 32,229
12 wma ff-16b-2c-44100hz.wma 3,227

Playlist containing all above files: ff-16b-2c-playlist.m3u

Single Channel Audio

No Format Audio File Size [kB]
1 aac ff-16b-1c-44100hz.aac 1,650
2 ac3 ff-16b-1c-44100hz.ac3 2,193
3 aiff ff-16b-1c-44100hz.aiff 16,115
4 amr ff-16b-1c-8000hz.amr 299
5 flac ff-16b-1c-44100hz.flac 10,655
6 m4a ff-16b-1c-44100hz.m4a 1,628
7 mp3 ff-16b-1c-44100hz.mp3 1,463
8 ogg ff-16b-1c-44100hz.ogg 1,558
9 opus ff-16b-1c-44100hz.opus 1,641
10 wav ff-16b-1c-44100hz.wav 16,115
11 wma ff-16b-1c-44100hz.wma 3,151

Playlist containing all above files: ff-16b-1c-playlist.m3u

Short Samples

If you need shorter audio files for testing, this section provides 16 seconds audio tracks.

Two Channel Audio

No Format Audio File Size [kB]
1 aac gs-16b-2c-44100hz.aac 241
2 ac3 gs-16b-2c-44100hz.ac3 380
3 aiff gs-16b-2c-44100hz.aiff 2,792
4 flac gs-16b-2c-44100hz.flac 1,336
5 m4a gs-16b-2c-44100hz.m4a 1,367
6 mp3 gs-16b-2c-44100hz.mp3 254
7 mp4 gs-16b-2c-44100hz.mp4 259
8 ogg gs-16b-2c-44100hz.ogg 229
9 opus gs-16b-2c-44100hz.opus 219
10 ts gs-16b-2c-44100hz.ts 286
11 wav gs-16b-2c-44100hz.wav 2,792
12 wma gs-16b-2c-44100hz.wma 276

Playlist containing all above files: gs-16b-2c-playlist.m3u

Single Channel Audio

No Format Audio File Size [kB]
1 amr gs-16b-1c-8000hz.amr 25
2 aac gs-16b-1c-44100hz.aac 137
3 ac3 gs-16b-1c-44100hz.ac3 190
4 aiff gs-16b-1c-44100hz.aiff 1,397
5 flac gs-16b-1c-44100hz.flac 645
6 m4a gs-16b-1c-44100hz.m4a 650
7 mp3 gs-16b-1c-44100hz.mp3 127
8 ogg gs-16b-1c-44100hz.ogg 144
9 opus gs-16b-1c-44100hz.opus 132
10 wav gs-16b-1c-44100hz.wav 1,497
11 wma gs-16b-1c-44100hz.wma 276

Playlist containing all above files: gs-16b-1c-playlist.m3u

Sample Rates

The files in this section have been prepared by converting a single audio file into different sampling rates defined in MPEG Layer III specification. Both mono and stereo versions of files are provided. The bit depth of files is 16 bits.

  Sample Rate MPEG III Channels Bit Rate Size
Audio File [Hz] ver   [kbit/s] [kB]
ff-16b-1c-8000hz.mp3 8000 2.5 mono 8 183
ff-16b-1c-11025hz.mp3 11025 2.5 mono 16 366
ff-16b-1c-12000hz.mp3 12000 2.5 mono 16 366
ff-16b-1c-16000hz.mp3 16000 2 mono 24 548
ff-16b-1c-22050hz.mp3 22050 2 mono 32 731
ff-16b-1c-24000hz.mp3 24000 2 mono 32 731
ff-16b-1c-32000hz.mp3 32000 1 mono 48 1,097
ff-16b-1c-44100hz.mp3 44100 1 mono 64 1,462
ff-16b-2c-8000hz.mp3 8000 2.5 joint stereo 24 549
ff-16b-2c-11025hz.mp3 11025 2.5 joint stereo 32 731
ff-16b-2c-12000hz.mp3 12000 2.5 joint stereo 32 731
ff-16b-2c-16000hz.mp3 16000 2 joint stereo 48 1,097
ff-16b-2c-22050hz.mp3 22050 2 joint stereo 64 1,462
ff-16b-2c-24000hz.mp3 24000 2 joint stereo 64 1,462
ff-16b-2c-32000hz.mp3 32000 1 joint stereo 96 2,194
ff-16b-2c-44100hz.mp3 44100 1 joint stereo 128 2,924

Playlist containing all above files: ff-16b-mp3-playlist.m3u

Original music files: “Furious Freak” and “Galway”, Kevin MacLeod (incompetech.com), Licensed under Creative Commons: By Attribution 3.0, http://creativecommons.org/licenses/by/3.0/