Audio processing system of projector
AssigneeCoretronic Corporation
InventorsChih-Chin Lan, Ta-Ching Lu
Life of this patent
Estimating the term…
Abstract
An audio processing system of projector including a microphone input, an audio input, an audio adjusting unit, and a mixer is provided. The microphone input is utilized for accessing a first audio signal. The audio input is utilized for accessing at least a second audio signal from an outside audio generating device. The audio adjusting unit accesses the first audio signal and the second audio signal and adjusts the first audio signal and the second audio signal according to a selected mode to generate a third audio signal and a fourth audio signal respectively. The mixer is utilized for mixing the third audio signal and the fourth audio signal with an adjustable mixing ratio to output a fifth audio signal.
Claims11
An audio processing system of a projector, comprising:
- a microphone input, for accessing a first audio signal;
- an audio input, for accessing at least a second audio signal from an outside audio generating device;
- an audio adjusting unit, for accessing the first audio signal from the microphone input and the second audio signal from the audio input, and adjusting the first audio signal and the second audio signal according to a selected mode to generate a third audio signal and a fourth audio signal respectively;
- and
- a mixer, mixing the third audio signal and the fourth audio signal with an adjustable mixing ratio to output a fifth audio signal.
Dependencies are inferred from the claim text.