Acoustic sensor calibrator
CN309113103SActive Publication Date: 2025-02-14JILIN CITY NORTHEAST ELECTRIC KAIYUAN TECH
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Patent Information
- Application Number
- CN202430418070.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Designs(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-05
- Publication Date
- 2025-02-14
- Estimated Expiration
- 2039-07-05
Smart Images
Figure 000001_ABST
Abstract
1. The name of the product of this design: Acoustic wave sensor calibrator. 2. Purpose of the product of this design: A special instrument for calibrating a digital acoustic wave sensor whose output audio signal is a digital signal and a digital mode acoustic wave sensor or an analog acoustic wave sensor whose output audio signal is an analog quantity. 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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