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 | 49,504 |
| 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/