Multichannel Sound Reproduction Quality Improves with Angular Separation of Direct and Reflected Sounds - June 2015
Clean Audio for TV broadcast: An Object-Based Approach for Hearing-Impaired Viewers - April 2015
Audibility of a CD-Standard A/DA/A Loop Inserted into High-Resolution Audio Playback - September 2007
LSI IC System for DAT (Digital Audio Tape Recorder)
DAT is expected to be a next-generation audio product. In DAT, high performance, high reliability, and high function are required. To meet this requirement, we have developed a high-precision A/D converter, high reliable error correction circuits, and a high-speed search servo system. In the A/D converter, triple current integration method has been employed. For highly reliable error correction, an adaptive decoding algorithm using the result of C1 decoding has been developed. With this decoding algorithm, a sufficient quality can be obtained even in the case of burst error. High-speed search servo system has also been developed. Music search operation at a speed of more than 100 times as high as that of normal playing modes has been realized. In addition, six custom LSIs and ICs including above circuits for DAT have been developed.
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.