Video signal processing circuit and video signal processing method

• Main Authors: NAGAMINE TAKATOMO, TAMURA TAKAHIKO, USHIMA JUN
• Format: Patent
• Language: English
• Published: 28.07.2005
• Edition: 7
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

When an A/D-converted composite video signal is directly outputted while a system clock frequency is switched so as to execute the determination of a signal system, a digital chroma demodulation system prevents the images displayed by the composite video signals from distorting in accordance with sw...