SPH Converter

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sph

SPeech HEader Resources

SPHERE (SPeech HEader Resources) is a file format defined by NIST (National Institute of Standards and Technology) and is used with speech audio. SoX can read these files when they contain μ-law and PCM data. It will ignore any header information that says the data is compressed using shorten compression and will treat the data as either μ-law or PCM. This will allow SoX and the command line shorten program to be run together using pipes to encompasses the data and then pass the result to SoX for processing.

Supported Conversions

Convert to SPH Conversions Rating
1 WAV to SPH 4.9 19 votes
2 MP3 to SPH 4.3 18 votes
3 MP4 to SPH 4.8 4 votes
4 ASF to SPH 5.0 1 votes
5 FLAC to SPH 5.0 1 votes
6 M4A to SPH 4.0 1 votes
7 SWF to SPH 5.0 1 votes
8 WVE to SPH 4.0 1 votes
9 3G2 to SPH
10 3GP to SPH
11 AAF to SPH
12 AV1 to SPH
13 AVCHD to SPH
14 AVI to SPH
15 CAVS to SPH

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SPH conversion quality rating

4.7 (84 votes)
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