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Convert sph to w64

  1. Download and install the latest version of Filestar.

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

  3. Type convert to w64 in the search box.

  4. Press Convert.

convert sph to w64

What is the difference between .sph and .w64?

Name
NIST SPHERE Audio File
Sony Wave64 Audio File
Extension
.sph
.w64
Format
Binary
Binary
Category
Audio
Audio
Developer
NIST
Sony
Description
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.
Audio container file created in Sony's Wave64 format, which is supported by various Sony audio editing programs; useful for audio editing because it supports arbitrary sampling frequencies, channels, and bit depths.
MIME Type
audio/x-nist-sph
audio/x-wav
Sample
sample.sph
sample.w64
Wikipedia
.sph on Wikipedia
.w64 on Wikipedia

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