Audio Encoding
Sources
- Vincent Voice Library
- The Vincent Voice
Library at Michigan State University
- Listing of voice resources
- VoiceNation
- DSP
Group
- Crowd
- DSP
Software Engineering
- Dreams
- The
Angels of Venice, A Time for Dreams
- Handel
- Handel, Water Music, Suite No. 2 in D Major,
No. 12 Lentement, by Bath Festival Orchestra, directed by Yehudi
Menuhin 1964 (EMI)
- Lathe
- Speech
Coding Demonstration
- Male
- Sipro
- Female
- Sipro
- Horn
- Sipro
- Piano
- Sipro
Audio Compression and Processing
- Speex: VBR audio codec
with rates from 6 to 18 kb/s for narrowband and from 10 to 28 kb/s for
wideband.
- Speech
coding survey
- Kyaastem sound
samples
- Audio File
Formats FAQ
- DSP FAQ
- File formats
- GSM
- Vorbis: royalty-free audio
codec for streaming, down to 16 kb/s
- Opus
codec, including sound samples
- AMR
codec, fixed point in 26073-400.zip, floating point in
26104-400.zip.
- Aureal: audio spatialization
- GlobalIP
enhanced G.711 error compensation
- Vocoder (with sample)
- Low-bitrate
speech codecs (CELP, etc.)
- Demonstration of Dudley's vocoder
- Data
Compression: speech examples
- Speech coding
papers, LPC-10 codec (Matlab)
- LPC-10
implementation
- G.722
implementation
- G.722.1, a wideband
(7 kHz) speech codec, for 16 to 32 kb/s, with samples
- AudioCodes is a fabless
semiconductor manufacturer of voice networking chipsets for wide area
networks, including quad voice-over-IP
codec implementing G.729A and G.723.1.
- MPEG Layer 3
- GSM
- DigiTalk
- SRS: surround sound
- Audio
skew correction
- Fundamentals
of Audio (textbook excerpt)
- Reverberation
time in a room, calculated from room acoustic properties
- Sound pressure
levels
- Audio
processing: AGC, compressor, limiters, ...
Other Audio Links
Last updated
by Henning Schulzrinne