File extension sph

Name: Raster Image Files

Popularity: 2

Open With: MikuMikuDance

What is this sph file?

Older format for POV-Ray for Windows 3.x. Not used yet. Scene description with bodies, lights and shadows, textures, pigments, reflection, refraction, attenuation, halos, fog, dust, rainbows, animation.

Name: Audio Files

Popularity: 4

Open With: SOX

What is this sph file?

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. SPHERE waveforms use 16-bit linear PCM and a 16KHz sample rate. They have a 1024 byte human-readable header that uses ASCII text formatting. NOTE: SPH files can be converted to the .WAV format using a utility called sph_convert or SoX.