Free Online VOX to SPH Converter
VOX
to
SPH
VOX
A headerless file of Dialogic/OKI ADPCM audio data
The VOX extension identifies files commonly known as A headerless file of Dialogic/OKI ADPCM audio data. It carries low-level audio samples with limited container information, so software may need the correct sample rate, bit depth, or codec assumptions. Audio utilities use those settings to interpret, play, or convert the data correctly.
SPH
SPeech HEader Resources
The SPH extension identifies files commonly known as SPeech HEader Resources. It is designed for speech, voice recording, communication, or related audio exchange. Players and conversion tools can decode the sound when the expected codec and stream parameters are available.
How To Convert VOX to SPH
Step 1: Upload Files
Click the upload button or drag and drop your VOX files into the upload area.
Step 2: Convert File
Click "Convert" and wait for conversion done
Step 3: Download
Download the converted SPH file
