Free Online AVR to SPH Converter

AVR
to
SPH

AVR

Audio Visual Research format

The AVR extension identifies files commonly known as Audio Visual Research format. It stores or encodes digital sound for playback, editing, and media distribution. Quality, compression, channel layout, and metadata support vary with the specification and the settings used to create the file.

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 AVR to SPH

Step 1: Upload Files

Click the upload button or drag and drop your AVR files into the upload area.

Step 2: Convert File

Click "Convert" and wait for conversion done

Step 3: Download

Download the converted SPH file

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