Convert SFARK to AVR

Understanding sfark and avr file formats

SFARK is a compressed audio sample file format primarily used for distributing SoundFont (.sf2) files in a smaller size. It is not an audio format itself, but a container for compressed SoundFont data, commonly used in music production and sampling communities.

AVR stands for Audio Visual Research and is an audio file format used by older Ensoniq samplers and some Atari ST applications. AVR files contain uncompressed PCM audio data and are used for storing and transferring audio samples.

How to convert sfark to avr

Since sfark is a compressed archive for SoundFont files and avr is a raw audio sample format, the conversion process involves two main steps:

1. Decompress the SFARK file to extract the SoundFont (.sf2) file.
2. Extract audio samples from the SoundFont and save them as AVR files.

Step 1: Decompress sfark files

To decompress SFARK files, use the SfArkXTc tool (available for Windows and Linux). Download and install the tool, then open your SFARK file to extract the .sf2 SoundFont file.

Step 2: Extract samples and convert to avr

Once you have the .sf2 file, use a SoundFont editor such as Polyphone (free, cross-platform) to open the SoundFont. In Polyphone, you can export individual samples as WAV files:

• Open the .sf2 file in Polyphone
• Select the desired sample
• Use File → Export → Sample as WAV

After exporting the samples as WAV files, use an audio converter like Audacity or SoX to convert WAV files to AVR format:

• Open the WAV file in Audacity
• Use File → Export → Other uncompressed files
• Select AVR (Audio Visual Research) as the file type

Recommended software for sfark to avr conversion

• SfArkXTc – for decompressing SFARK files
• Polyphone – for extracting samples from SoundFont files
• Audacity or SoX – for converting WAV to AVR

Summary

Converting sfark to avr is a multi-step process: decompress the SFARK file, extract samples from the SoundFont, and convert those samples to AVR format using audio editing software. This workflow ensures you can use high-quality samples from compressed SoundFont archives in legacy hardware or software that supports the AVR format.