To install click the Add extension button. That's it.

The source code for the WIKI 2 extension is being checked by specialists of the Mozilla Foundation, Google, and Apple. You could also do it yourself at any point in time.

How to transfigure the Wikipedia

Would you like Wikipedia to always look as professional and up-to-date? We have created a browser extension. It will enhance any encyclopedic page you visit with the magic of the WIKI 2 technology.

Try it — you can delete it anytime.

Install in 5 seconds
4,5
Kelly Slayton
Congratulations on this excellent venture… what a great idea!
Alexander Grigorievskiy
I use WIKI 2 every day and almost forgot how the original Wikipedia looks like.
Live Statistics
English Articles
Improved in 24 Hours
Added in 24 Hours
What we do. Every page goes through several hundred of perfecting techniques; in live mode. Quite the same Wikipedia. Just better.
Great Wikipedia has got greater.
.
Leo
Newton
Brights
Milds

QCP

From Wikipedia, the free encyclopedia

This article is about cellular telephones. For other uses, see Quantum critical point.
QCP File Format
Filename extension
.qcp
Internet media type
audio/qcelp[1]
Magic numberRIFF ... QLCM
Developed byQualcomm
Initial releaseAugust 1999 (1999-08)[2]
Type of formataudio file format
Container forQCELP 13K, Enhanced Variable Rate Coder (EVRC), and Selectable Mode Vocoder (SMV)
Extended fromRIFF
StandardMIME Type Registration of RTP Payload Formats
Open format??
Websitetools.ietf.org/html/rfc3625

The QCP file format is used by many cellular telephone manufacturers to provide ring tones and record voice. It is based on RIFF, a generic format for storing chunks of data identified by tags. The QCP format does not specify how voice data in the file is encoded. Rather, it is a container format. QCP files are typically encoded QCELP or EVRC.

Qualcomm, which originated the format, has removed an internal web page link from the page that formerly discussed QCP. "Out of an abundance of caution, due to the December 31st, 2007 injunction ordered against certain Qualcomm products, Qualcomm has temporarily removed certain web content until it can be reviewed and modified if necessary to ensure compliance with the injunction. It may be several more days or weeks before these pages are accessible again. Thank you for your patience."[3]

QCP files have the same signature as RIFF files: A SOF (start of file) header of 52494646 ("RIFF"), and an EOF (end of file) of 0000.

YouTube Encyclopedic

  • 1/1
    Views:
    3 857
  • Janome 8900 QCP Special Edition

Transcription

Playing QCP files

Qualcomm previously offered downloads of the software and SDK for its PureVoice voice and audio enhancement products that could play and convert QCP files.[4]

References

  1. ^ Gellens, R.; Garudadri, H. (September 2003). "The QCP File Format and Media Types for Speech Data". Internet Engineering Task Force. Retrieved 2011-03-01.
  2. ^ K. McKay (August 1999). "MIME Type Registration of RTP Payload Formats". Internet Engineering Task Force. Retrieved 2011-03-01.
  3. ^ "About Qualcomm". Qualcomm. 2008. Archived from the original on 2008-02-27. Retrieved 2008-05-14.
  4. ^ "Qualcomm Products and Services - PureVoice Downloads". Qualcomm. Retrieved 2010-12-28.
Stub icon

This computer science article is a stub. You can help Wikipedia by expanding it.

This page was last edited on 13 December 2021, at 17:41
Basis of this page is in Wikipedia. Text is available under the CC BY-SA 3.0 Unported License. Non-text media are available under their specified licenses. Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc. WIKI 2 is an independent company and has no affiliation with Wikimedia Foundation.
Contact WIKI 2
Introduction
Terms of Service
Privacy Policy