Donate
Join
Member Portal
Login
Skip NavigationMenu

AES E-Library

← Back to search

7-kHz Audio Transmission Over One Analogue Telephone Line

The paper describes a codec designed to transmit compressed audio over a standard telephone line via a V34 modem. To compress 7-kHz bandwidth audio into 24 kbits/s, the codec implements a new algorithm of code excited linear prediction (CELP) optimized for speech.

 

Author (s): DE Jaham, S.; Quinquis, C.; Curti, A.
Affiliation: AETA, Clamart, France ; France Telecom CNET, Lannion, France (See document for exact affiliation information.)
AES Convention: 102 Paper Number:4494
Publication Date: 1997-03-06 Import into BibTeX
Session subject: Recording and Reproduction Systems
Permalink: https://aes2.org/publications/elibrary-page/?id=7285


(681KB)


You can't download it
This paper costs $33 for non-members and is free for AES members and E-Libary subscribers.

Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member Join the AES. If you need to check your member status, login to the Member Portal.

Type: Convention Paper
E-Libary location: (CD aes14) PP9798/PP9703/
16938

Audio Engineering Society, Inc. All rights reserved.

About AES

Code of Conduct

Privacy Policy

Choose your country of residence from this list:










Skip to content