D + M Holdings Inc.

Yuji Ota

Koji Maeda

Masaichi Yoshida

[Problem] To provide an audio device with which remote operation is possible without using a remote controller, even during audio output. [Solution] A wireless speakeris provided with a speech command recognizing unitwhich subjects a speech signal input into a microphoneto speech recognition processing to recognize an utterance of a listener, and detects a speech commands of the listener from the recognition result, and is additionally provided with; a motion command recognizing unitwhich subjects a video signal captured by a camerato motion recognition processing to recognize a gesture of the listener, and detects a motion command of the listener from the recognition result; and a main control unitwhich implements various types of control of the wireless speakeron the basis of the speech command recognized by the speech command recognizing unitand the motion command recognized by the motion command recognizing unit

Audio device

[Problem] In a system that transmits content data from a content replay device to a content output device, to prevent a deterioration in audio quality or video data picture quality while being able to increase the simplicity of a setting-altering operation without requiring complicated signal processing. [Solution] The present invention is provided with: the content replay device, which receives an operation clock signal transmitted from the content output device via an operation clock transmission cable, operates on the basis of the operation clock signal, and transmits content data replayed by a replay unit to the content output device via a multimedia transmission cable; and the content output device, which generates the operation clock signal transmitted to the content replay device on the basis of an output device operation clock signal, transmits the operation clock signal to the content replay device via the operation clock transmission cable, and receives, performs signal processing on, and outputs to an external device the content data transmitted from the content replay device via the multimedia transmission cable.

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Kanagawa, Japan

Yuji Ota