Title:
SIGNAL RECORDING MEDIUM
Document Type and Number:
Japanese Patent JP3465697
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To make it possible to use the recording capacity effectively by recording an efficiently compressed signal into a recording medium.
SOLUTION: Signals encoded are recorded in a signal recording medium by an encoding processing consisting of a conversion processing for converting an input acoustic signal into a component of frequency, a signal component separation processing for separating an output of the conversion means into a tone component and the other component (noise component), a noise component encoding processing for encoding the noise component, and a code-sequence generating processing for generating a code sequence out of outputs from the encoding processing.
Inventors:
Kyoya Tsutsui
Heddle Robert
Heddle Robert
Application Number:
JP2001165914A
Publication Date:
November 10, 2003
Filing Date:
May 31, 1994
Export Citation:
Assignee:
ソニー株式会社
International Classes:
G10L19/02; G10L19/032; H03M7/30; H04B14/04; (IPC1-7): H03M7/30; G10L11/00; G10L19/00; G10L19/02; H04B14/04
Domestic Patent References:
| JP4304031A | ||||
| JP3109824A |
Attorney, Agent or Firm:
Akira Koike (2 outside)
Previous Patent: IMAGE-FORMING DEVICE, COPYING DEVICE, AND IMAGE DATA TRANSMISSION METHOD
Next Patent: METHOD AND DEVICE FOR DECODING SIGNAL
Next Patent: METHOD AND DEVICE FOR DECODING SIGNAL