SPX
spx
Speex
An SPX file is a Speex audio file saved within an Ogg Vorbis container. Speex is an open source patent-free audio format designed for speech compression. It supports variable bitrate (VBR) encoding and several features not found in other audio codecs. Some examples include embedded encoding, intensity stereo encoding, and voice activity detection.
Supported Conversions
| Convert from SPX | Conversions | Rating | |
| 1 | SPX to MP3 | 4.7 | 226 votes |
| 2 | SPX to WAV | 4.8 | 48 votes |
| 3 | SPX to AAC | 4.4 | 16 votes |
| 4 | SPX to M4A | 5.0 | 6 votes |
| 5 | SPX to OGG | 4.3 | 3 votes |
| 6 | SPX to FLAC | 3.0 | 1 votes |
| 7 | SPX to GSM | 5.0 | 1 votes |
| 8 | SPX to DTS | 3.0 | 1 votes |
| 9 | SPX to CAF | 5.0 | 1 votes |
| 10 | SPX to OPUS | 5.0 | 1 votes |
| 11 | SPX to AMR | 5.0 | 1 votes |
| 12 | SPX to AC3 | 5.0 | 1 votes |
| 13 | SPX to WMA | 5.0 | 1 votes |
| 14 | SPX to AIFF | ||
| 15 | SPX to M4R | ||
| 16 | SPX to W64 | ||
| 17 | SPX to WV | ||
| 18 | SPX to VOC | ||
| 19 | SPX to TTA | ||
| 20 | SPX to RA | ||
| 21 | SPX to MP2 | ||
| 22 | SPX to OGA | ||
| 23 | SPX to PVF | ||
| 24 | SPX to PRC | ||
| 25 | SPX to MAUD | ||
| 26 | SPX to 8SVX | ||
| 27 | SPX to AMB | ||
| 28 | SPX to AU | ||
| 29 | SPX to SND | ||
| 30 | SPX to SNDR | ||
| 31 | SPX to SNDT | ||
| 32 | SPX to AVR | ||
| 33 | SPX to CDDA | ||
| 34 | SPX to CVS | ||
| 35 | SPX to CVSD | ||
| 36 | SPX to CVU | ||
| 37 | SPX to DVMS | ||
| 38 | SPX to VMS | ||
| 39 | SPX to FAP | ||
| 40 | SPX to PAF | ||
| 41 | SPX to FSSD | ||
| 42 | SPX to SOU | ||
| 43 | SPX to GSRT | ||
| 44 | SPX to HCOM | ||
| 45 | SPX to HTK | ||
| 46 | SPX to IMA | ||
| 47 | SPX to IRCAM | ||
| 48 | SPX to SLN | ||
| 49 | SPX to SPH | ||
| 50 | SPX to NIST | ||
| 51 | SPX to SMP | ||
| 52 | SPX to TXW | ||
| 53 | SPX to VOX | ||
| 54 | SPX to WVE | ||
| 55 | SPX to SD2 |