Signal processing apparatus for applying avc to delayed signals and a method thereof
AssigneeSamsung Electronics Co., Ltd.
InventorDae-kyoung NOH
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Abstract
A signal processing apparatus and method are provided. The signal processing apparatus adjusts the level of a certain signal from among sequentially input signals based on the levels of the signals, and the certain signal is one of signals input prior to the latest signal input to the adjusting unit. Accordingly, a storage cell is shared for lip-sync and AVC, resulting in reduced manufacturing costs, and enhanced stabilization of the signal and the rate of the stabilization of the signal.
Claims17
A signal processing apparatus comprising:
- an adjusting unit which adjusts a certain signal by adjusting a signal level of the certain signal from among sequentially input signals, based on signal levels of the sequentially input signals;
- and
- an output unit which outputs the adjusted certain signal,
- wherein the certain signal is one of sequentially input signals input into the adjusting unit prior to an input of a latest signal of the sequentially input signals.
A signal processing method comprising:
- adjusting a certain signal by adjusting a signal level of the certain signal from among sequentially input signals, based on signal levels of the sequentially input signals;
- and
- outputting the adjusted certain signal,
- wherein the certain signal is one of the sequentially input signals input prior to an input of a latest input signal of the sequentially input signals.
An audio apparatus which processes and outputs audio signals, the apparatus comprising:
- an adjusting unit which adjusts a certain audio signal by adjusting an audio signal level of the certain audio signal from among sequentially input audio signals based on signal levels of the sequentially input audio signals;
- and
- an output unit which outputs the adjusted certain audio signal,
- wherein the certain audio signal is one of the sequentially input audio signals input into the adjusting unit prior to a latest audio signal of the sequentially input audio signals.
An audio/video apparatus which processes and outputs audio signals and video signals, the apparatus comprising:
- an adjusting unit which adjusts a certain signal by adjusting an audio signal level of the certain audio signal from among sequentially input audio signals based on audio signal levels of the sequentially input audio signals;
- and
- an output unit which outputs the adjusted certain audio signal,
- wherein the certain audio signal is one of audio signals of the sequentially input audio signal input into the adjusting unit prior to a latest audio signal of the sequentially input audio signals.
Dependencies are inferred from the claim text.