THE APPARATUS FOR IMPROVING CHANNEL QUALITY OF ANALOG RADIO

• Main Authors: LIM, JEONG SEOK, SON, YOUNG HO, AHN, JOUNG CHUL, SON, JONG MOK, KIM, CHUN SOO, LEE, DONG WOOK
• Format: Patent
• Language: English; Korean
• Published: 30.03.2011
• Subjects: ACOUSTICS; BASIC ELECTRONIC CIRCUITRY; CODE CONVERSION IN GENERAL; CODING; DECODING; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; MUSICAL INSTRUMENTS; PHYSICS; SPEECH ANALYSIS OR SYNTHESIS; SPEECH OR AUDIO CODING OR DECODING; SPEECH OR VOICE PROCESSING; SPEECH RECOGNITION; WIRELESS COMMUNICATIONS NETWORKS

PURPOSE: An apparatus for improving channel quality of analog radio is provided to reduce an error in channel transmission by minimizing a transmission bit number through a voice encoding operation in a transmission mode. CONSTITUTION: In a transmission mode, a transmission signal processor(250A) co...