Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A device for suppressing stuck phenomena in an automatic broadcasting station

A technology for suppressing devices and phenomena, which is applied in broadcasting system control, broadcasting information monitoring, electrical components, etc., can solve problems such as broadcasting station stuttering, achieve stable circuits, keep waveforms stable, and reduce zero-point drift

Active Publication Date: 2022-06-21
河南广播电视台
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Aiming at the technical problem that the broadcasting station is easily disturbed and causes the jamming phenomenon, the present invention proposes an automatic broadcasting station jamming suppression device

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • A device for suppressing stuck phenomena in an automatic broadcasting station
  • A device for suppressing stuck phenomena in an automatic broadcasting station

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0016] A device for suppressing the stuttering phenomenon of an automatic broadcasting station, such as figure 1 and figure 2 As shown, the suppression device includes a signal receiving module, a signal conditioning module, an interference suppression module and an isolation module, the signal receiving module transmits the audio signal corresponding to the program to the signal conditioning module, and the signal conditioning modul...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a device for suppressing stuck phenomena in an automatic broadcasting station. The suppressing device includes a signal receiving module, a signal adjustment module, an interference suppression module and an isolation module. The signal receiving module receives the converted audio signal of a broadcast program and transmits the To the signal conditioning module, the signal conditioning module uses the amplifier and the detector to amplify and adjust the amplitude of the audio signal respectively, and then transmits it to the interference suppression module. The interference suppression module compensates and filters the amplified audio signal and then transmits it to the isolation module. The input terminal and the output terminal of the isolation module are connected with the input terminal of the analog-to-digital converter. The invention can well suppress and eliminate the interference and clutter signals in the audio signal, and ensure that the output signal has higher purity and stability.

Description

technical field [0001] The invention belongs to the technical field of automatic broadcasting stations, in particular to a device for suppressing the jamming phenomenon of automatic broadcasting stations. Background technique [0002] The audio workstation can realize the real-time processing of the audio signal, and realize the real-time online broadcast of the program signal through the automatic broadcast station by converting the produced radio program into an audio signal. Therefore, it plays an important role in the automatic broadcast system of radio and television. . The automatic broadcast system of the audio workstation generally includes a server, a recording workstation, a broadcast workstation, an audio switcher, and an FM transmitter. The broadcast workstation is mainly to complete live broadcast tasks such as news live broadcast, variety show live broadcast, and audience interactive participation. At the same time, it automatically broadcasts in time accordin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H04H60/09H04H60/29H04B1/10H04B1/12
CPCH04H60/09H04H60/29H04B1/1027H04B1/12
Inventor 雷卫彬司红彬
Owner 河南广播电视台
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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