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Convert wv to sph

  1. Download and install the latest version of Filestar.

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

  3. Type convert to sph in the search box.

  4. Press Convert.

What is the difference between .wv and .sph?

Name
WavPack Audio File
NIST SPHERE Audio File
Extension
.wv
.sph
Format
Binary
Binary
Category
Audio
Audio
Developer
WavPack
NIST
Description
Audio file compressed using WavPack Hybrid Lossless Compression; supports both lossy and lossless compression, which produces high-quality compressed files; the compression ratio is typically between 30% and 70%.
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/x-wavpack
audio/x-nist-sph
Sample
sample.wv
sample.sph
Wikipedia
.wv on Wikipedia
.sph on Wikipedia

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