Audio signal controller (audio path signal three-choice automatic switching controller)
CN309098683SActive Publication Date: 2025-02-07SHANGHAI ORIENTAL PEARL TRANSMISSION CO LTD
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Patent Information
- Application Number
- CN202430411194.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-02
- Publication Date
- 2025-02-07
- Estimated Expiration
- 2039-07-02
Smart Images
Figure 000007_ABST
Abstract
1. The name of the product of this design: Audio signal controller (audio path signal three-choice automatic switching controller). 2. Purpose of the product of this design: used for the transmission of analog audio channel signals of medium wave transmitters, automatic or manual switching of audio signals, and emergency jack jumpering of audio signals. 3. The design key point of this appearance design product lies in the shape. 4. The picture or photo that best illustrates the design points: three-dimensional picture.
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