Dialogic VOX is a compressed speech audio format optimized for telephony systems, voice mail, and interactive voice response.
Audio Interchange File Format (AIFF) is Apple's uncompressed audio format, offering CD-quality sound for professional audio production.
Reach for VOX when your priority is telephone systems, voice mail, ivr systems — its efficient compression makes sharing fast and storage minimal.
Reach for AIFF when your priority is professional audio production, music recording — its uncompromising quality ensures every detail is preserved.
Learn more about VOX and AIFF formats in our detailed guide.
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VOX (VOX audio) - Dialogic VOX, compressed speech audio for telephony. Best for telephone systems, voice mail, ivr systems.
AIFF (AIFF audio) - Audio Interchange File Format, professional uncompressed audio. Ideal for professional audio production, music recording.
Yes, GoConvertFile offers free conversion of VOX to AIFF for files up to 100MB. No registration required.
Most VOX to AIFF conversions complete within seconds for standard-sized files. Larger files may take longer depending on the conversion complexity.
AIFF is ideal for professional audio production, music recording. Audio Interchange File Format, professional uncompressed audio
No, converting VOX to AIFF does not cause additional quality loss — AIFF uses lossless compression. However, any artifacts already present in the original VOX file will persist in the AIFF output.
AIFF files are typically 2-5x larger than equivalent VOX files because AIFF preserves all pixel data. This is expected and necessary for lossless quality.