GSM to OPUS

Convert GSM to OPUS (Fast & Free)

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How to convert GSM to OPUS ?

  1. Select GSM files you want to convert, from your computer or drag and drop it on the page.
  2. Press the "Convert" button in order to convert GSM to OPUS.
  3. When the conversion is completed, click "Download" on the desired converted OPUS file.

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GSM to OPUS

Useful information about GSM

Extension: GSM
Name: GSM File Format
Mime Type: GSM File Format
Converter: GSM Converter
Description: The .gsm file extension is used for an audio file format. A .gsm file is produced by the lossy CBR sound compression codec with a sample rate of 8000 samples/second, while its data rate is 13 Kbps. The .gsm file format is a global standard format for many mobile phones. These GSM files provide a practical compromise between file size and quality, making this file format an efficient standard for telephone-quality audio. - Source

Useful information about OPUS

Extension: OPUS
Name: Opus File Format
Mime Type: audio/ogg | audio/opus
Converter: OPUS Converter
Description: 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, while remaining low-latency enough for real-time interactive communication and low-complexity enough for low-end embedded processors. Opus replaces both Vorbis and Speex for new applications, and several blind listening tests have ranked it higher-quality than any other standard audio format at any given bitrate until transparency is reached, including MP3, AAC, and HE-AAC.[ - Source