Starter for Seismic Data Acquisition with Settable Threshold
A seismic data and starter technology, applied in the direction of seismic signal receivers, etc., can solve the problem of the loss of the first wave of the seismic data acquisition start signal, and achieve the effects of improving anti-interference ability, expanding the scope of use, and suppressing false triggering.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0019] Embodiment: A seismic data acquisition starter whose threshold value can be set is powered by a regulated power supply. The regulated power supply used in this embodiment adopts a positive voltage output terminal to output a voltage of 3.3 volts, and a negative voltage output terminal to output a negative 3.3 volts. Stabilized power supply, this embodiment is suitable for various seismic instruments (see attached figure 1 ), this embodiment includes an input interface 1 electrically connected to an external trigger circuit, an output interface 5 electrically connected to a seismic instrument, a threshold absolute value setting circuit 2, an absolute value comparison circuit 3 and an absolute value signal amplification circuit 4, and the threshold absolute value The output end of the setting circuit 2 includes a positive output end and a negative output end, the input end of the absolute value comparison circuit 3 includes a positive threshold input end, a negative thresh...
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