VOC to AU Audio conversion is the process of transforming Creative Labs VOC audio files—an older container format commonly used by Sound Blaster cards—into SUN/NeXT AU audio files, a simple header-plus-raw-audio format used on UNIX systems. This conversion rewraps or transcodes the audio data so it becomes compatible with AU-supporting players and editing tools while preserving sampling rate and channel settings where possible.
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Read guide →Drag your .VOC file from your computer or use the browse function.
Confirm .au as the selected destination format.
Click "Convert" and download your converted .AU file once ready.
VOC files use the audio/x-voc MIME type and generally contain Creative Labs audio data encoded with various codecs. AU files have the audio/basic MIME type and usually store PCM audio data, making them suitable for Unix audio applications. Both formats serve different legacy and system-specific purposes but can be converted to ensure broader compatibility.
The AU Audio (.AU) format is commonly used for audio. Understanding its characteristics can be helpful when converting to or from other formats like VOC.
While specific technical details aren't available here, AU Audio files generally serve the purpose of storing audio effectively within their domain.
Convert your VOC audio files to AU format effortlessly with our reliable online VOC to AU converter. Designed for simplicity and speed, this converter supports high-quality conversions without the need for software installation. Whether you are working on audio projects or need a compatible format for your applications, our tool makes VOC to AU conversion seamless.
VOC is an older Creative Labs audio file format mainly used by legacy software, while AU is a more widely supported audio format commonly used on Unix systems. AU files typically provide better compatibility with modern audio players and professional editing tools than VOC. Converting VOC to AU audio ensures improved usability and playback across different platforms.
Keep individual VOC files under 250 MB for fastest web conversions; larger files may be slower or require a desktop tool.
To preserve quality, choose matching sample rate and bit depth for AU output instead of upsampling or downsampling.
For batch conversions, use a dedicated desktop converter or a batch mode in your online tool to maintain consistent settings across files.
Note format limitation: some VOC files use proprietary or uncommon compression chunks that may require decoding before conversion; not all online converters handle every VOC variant.
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Start your free VOC to AU conversion now.
Drag your file here to to upload.
Up to 250MB
If you need exact archival fidelity, extract raw PCM from the VOC first and wrap into AU without additional processing.