AES Store

Journal Forum

Perceptual Effects of Dynamic Range Compression in Popular Music Recordings - January 2014
4 comments

Accurate Calculation of Radiation and Diffraction from Loudspeaker Enclosures at Low Frequency - June 2013
9 comments

New Measurement Techniques for Portable Listening Devices: Technical Report - October 2013
1 comment

Access Journal Forum

AES E-Library

An Almost Locked Oscillator for Electronic Music Synthesis

This paper considers an oscillator which tracks a frequency within some predetermined error. This oscillator has the advantages of a phase locked or frequency division system in that the ratio of input to output frequency remains fixed. However, the output does not remain in time phase with the input but rather drifts in and out of phase. The almost locked oscillator uses two binary counters, a memory register, and a high frequency oscillator. the amount of tracking error is determined by the ratio of the input frequency to the internal high frequency oscillator. The system is an open loop system and therefore is able to track the input cycle by cycle.

Author:
Affiliation:
AES Convention: Paper Number:
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