Detector tester based on Goertzel transform algorithm and test method
A transformation algorithm and detection method technology, applied in the field of geophysical exploration, can solve the problems of high distortion and high production cost of the geophone, and achieve the effects of fast calculation speed, high accuracy and light weight
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0035]The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0036] The geophone tester based on the Goertzel transform algorithm provided by the present invention utilizes the DMA (direct memory access technology) of the single-chip microcomputer to directly read the stored standard sinusoidal signal look-up table to generate the required frequency sinusoidal signal, which is especially advantageous for the generation of low-frequency signals Obviously, through the current source architecture with low harmo...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com