Online SPX Converter

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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 97 votes
2 SPX to WAV 4.8 24 votes
3 SPX to AAC 4.4 14 votes
4 SPX to M4A 5.0 2 votes
5 SPX to AMR 5.0 1 votes
6 SPX to WMA 5.0 1 votes
7 SPX to AC3
8 SPX to FLAC
9 SPX to OGG
10 SPX to AIFF
11 SPX to M4R
12 SPX to DTS
13 SPX to OPUS
14 SPX to CAF
15 SPX to W64
Convert to SPX Conversions Rating
1 WAV to SPX 4.8 44 votes
2 MP3 to SPX 4.7 37 votes
3 M4A to SPX 5.0 16 votes
4 OGG to SPX 5.0 3 votes
5 MP4 to SPX 4.0 3 votes
6 WMA to SPX 3.8 3 votes
7 MOV to SPX 5.0 1 votes
8 MKV to SPX 5.0 1 votes
9 FLAC to SPX 5.0 1 votes
10 AMR to SPX 5.0 1 votes
11 DSS to SPX 3.0 1 votes
12 AAC to SPX 5.0 1 votes
13 3GP to SPX 5.0 1 votes
14 WVE to SPX 4.0 1 votes
15 SWF to SPX 4.0 1 votes

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SPX conversion quality rating

4.7 (260 votes)
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