Free SPX to OPUS Converter
Convert SPX to OPUS for free and online, easily convert your audio file without needing to download any software or pay any fees
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Maximum file size 200 MB
SPX
Ogg Speex
Ogg Speex is an audio compression format designed for speech and is based on the open source Speex codec.
Main usage
Ogg Speex is mainly used for voice over IP (VoIP) applications, such as Skype, and for audio streaming applications, such as online radio.
- Low bitrate
- High quality speech compression
- Supports variable bitrate
Main features
OPUS
Opus Audio
Opus is a lossy audio coding format developed by the Xiph.Org Foundation and standardized by the Internet Engineering Task Force, designed to efficiently code speech and general audio in a single format.
Main usage
Opus is mainly used for streaming audio over the internet, such as in VoIP applications, and for music distribution.
- Low latency
- High quality audio
- High compression ratio