Journal Forum

Synthetic Reverberator - January 1960
1 comment

Multichannel Sound Reproduction Quality Improves with Angular Separation of Direct and Reflected Sounds - June 2015
1 comment

Clean Audio for TV broadcast: An Object-Based Approach for Hearing-Impaired Viewers - April 2015

Access Journal Forum

AES E-Library

A High-Accuracy Frequency Shifter for Professional Audio Applications

Document Thumbnail

Shifting of the frequency spectrum of an audio signal is a powerful technique for modifying the qualities of musical sounds. The subject design brings frequency shifter (-Klangumwandler-) technology up to current professional audio standards. Performance specifications include 70-dB dynamic range, 40-dB rejection of unwanted sidebands, amount of frequency shift continuously variable through as much as -5000 to +5000 Hz, simultaneous availability of positively and negatively shifted signals, and variable threshold squelch.

JAES Volume 20 Issue 6 pp. 453-458; August 1972
Publication Date:

Click to purchase paper 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 and would like to subscribe to the E-Library then Join the AES!

This paper costs $20 for non-members, $5 for AES members and is free for E-Library subscribers.

Learn more about the AES E-Library

E-Library Location:

Start a discussion about this paper!

Facebook   Twitter   LinkedIn   Google+   YouTube   RSS News Feeds  
AES - Audio Engineering Society