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Priority to JP1988005714UpriorityCriticalpatent/JPH051181Y2/ja
Priority to KR2019890000510Uprioritypatent/KR940003931Y1/ko
Publication of JPH01110572UpublicationCriticalpatent/JPH01110572U/ja
Application grantedgrantedCritical
Publication of JPH051181Y2publicationCriticalpatent/JPH051181Y2/ja
H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
H04N5/50—Tuning indicators; Automatic tuning control
H—ELECTRICITY
H04—ELECTRIC COMMUNICATION TECHNIQUE
H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
H04N5/00—Details of television systems
H04N5/14—Picture signal circuitry for video frequency region
H04N5/20—Circuitry for controlling amplitude response
H04N5/205—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic
H04N5/208—Circuitry for controlling amplitude response for correcting amplitude versus frequency characteristic for compensating for attenuation of high frequency components, e.g. crispening, aperture distortion correction