Avermedia Technologies, Inc.

Pin-Feng Chiu

Chia-Hung Liu

Hsiang-Yi Ma

Hsi-Pang Wang

Yan-Min Kuo

Yung-Ching Chu

Manu Chen

Nian-Ying Tsai

Yan-Ren Chen

Po-Yang Yao

A method for configuring image-recording settings includes receiving an image source, determining whether the image source is the high dynamic range (HDR) image. If a HDR image source is received, a step is performed for determining whether a recording device supports recording an image with a HDR format, and a step is performed for adding a HDR recording option if the recording device supports recording the image with the HDR format.

Method for configuring image-recording settings

An echo-cancelling device includes an audio input/output (I/O) terminal, an audio-receiving module, an analog-to-digital (A/D) converter, and a processor is provided. The A/D converter is electrically connected to the audio-receiving module. The processor is electrically connected to the A/D converter and the audio I/O terminal. The audio I/O terminal receives an external reference signal from an electronic device. The audio-receiving module receives an input audio and an output audio from the electronic device, and generates an analog input signal having the input audio and the output audio. The A/D converter generates a digital input signal according to the analog input signal. The processor cancels the output audio to generate a second (digital) sound signal according to the digital input signal and the external reference signal. Finally, the processor transmits the second (digital) sound signal to the electronic device via the audio I/O terminal.

Echo-cancelling device and echo-cancelling method

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Taipei, Taiwan

Pin-Feng Chiu