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QCELP file - The easiest way to open .qcelp files in 2022 ...

    https://datatypes.net/open-qcelp-files#:~:text=.qcp%20-%20QCELP%20Compressed%20Audio%20The%20QCP%20audio,the%20IS-96A%20codec%20used%20earlier%20in%20CDMA%20networks.
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QCELP file - The easiest way to open .qcelp files in 2022 ...

    https://datatypes.net/open-qcelp-files
    The QCP audio files are related to PureVoice Recorder/Player. QCP file is a QCELP Compressed Audio. QCELP or Qualcomm PureVoice is a speech codec developed in 1994 to increase the speech quality of the IS-96A codec used earlier in CDMA networks. Naturally, other applications may also use the .qcelp file extension.

Audio Subtype GUIDs - Win32 apps | Microsoft Docs

    https://docs.microsoft.com/en-us/windows/win32/medfound/audio-subtype-guids
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Convert audio files to qcelp and/or midi - Audio and Video

    https://www.bleepingcomputer.com/forums/t/241033/convert-audio-files-to-qcelp-andor-midi/
    Convert audio files to qcelp and/or midi - posted in Audio and Video: Hi, I am trying to figure out how to convert a sound file such as an …

RFC 3625 - The QCP File Format and Media Types for Speech ...

    http://www.faqs.org/rfcs/rfc3625.html
    Many implementations have been using the "QCP" file format (named for its file extension) for exchanging QCELP 13K data as well as Enhanced Variable Rate Coder (EVRC) and Selectable Mode Vocoders (SMV) data. (For example, Eudora (r), QuickTime (r), and cmda2000 (r) handsets). This document specifies the QCP file format and updates the audio/qcelp media registration to …

QCELP - MultimediaWiki

    https://wiki.multimedia.cx/index.php/QCELP
    Adopted in CDMA system is a QCELP vocoder with variable rates, which is actually a device converting a sound signal into the signal which can be transmitted in a circuit. The method adopted generally in a wire communication system is to first sample (8,000 sample values generated per second) a voice signal with an 8kHz signal and then implement 8-bit …

RFC 3625 - The QCP File Format and Media Types for Speech Data

    https://datatracker.ietf.org/doc/rfc3625/
    Many implementations have been using the "QCP" file format (named for its file extension) for exchanging QCELP 13K data as well as Enhanced Variable Rate Coder (EVRC) and Selectable Mode Vocoders (SMV) data. (For example, Eudora (r), QuickTime (r), and cmda2000 (r) handsets). This document specifies the QCP file format and updates the audio/qcelp media registration to …

Open qcp file

    https://www.file-extensions.org/qcp-file-extension
    The qcp file extension is used by Qualcomm's PureVoice products, which offer a range of superior voice and audio enhancement software for CDMA products. Optimized for Qualcomm's Mobile Station Modem device platforms, the PureVoice product suite consists of voice recording technology, voice recognition software and audio automatic gain control.

QCP Converter: Convert QCP file to MP3,WAV for easy play

    https://www.qcpconverter.com/
    QCP is short form for Qualcom PureVoice. It is a container format for storing voice data. QCP files are typically encoded with QCELP or EVRC. Some QCP files may be encoded with tia is-127 enhanced variable rate codec. QCP audio files are not compatible with most media player and not natively supported by Windows and Mac.

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