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Convert spx to sph

  1. Download and install the latest version of Filestar.

  2. Right click on one or more Spx file(s) on your desktop and select Convert with Filestar.

  3. Type convert to sph in the search box.

  4. Press Convert.

convert spx to sph

What is the difference between .spx and .sph?

Name
Ogg Vorbis Speex File
NIST SPHERE Audio File
Extension
.spx
.sph
Format
Binary
Binary
Category
Audio
Audio
Developer
Xiph.Org
NIST
Description
Audio file compressed using Speex compression and saved in the Ogg Vorbis container format; designed as an audio compression format specifically for speech; compresses voice at 2 to 44 kbps and supports 8 kHz, 16 kHz, and 32 kHz compression in the same bitstream.
Waveform audio file created in the NIST SPHERE format, which is often used in speech recognition research; often contains a recording of a person speaking; can be provided as input to speech recognition systems.
MIME Type
audio/ogg
audio/x-nist-sph
Sample
sample.sph
Wikipedia
.spx on Wikipedia
.sph on Wikipedia

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