Log in
Enquire now
‌

US Patent 7577247 Apparatus and method for telephone, intercom, and clock

OverviewStructured DataIssuesContributors

Contents

Is a
Patent
Patent
0

Patent attributes

Patent Jurisdiction
United States Patent and Trademark Office
United States Patent and Trademark Office
0
Patent Number
75772470
Patent Inventor Names
Sehat Sutardja0
Date of Patent
August 18, 2009
0
Patent Application Number
106900220
Date Filed
October 20, 2003
0
Patent Primary Examiner
‌
Gerald Gauthier
0
Patent abstract

The invention features a telephone, intercom, and clock. The telephone comprises a receiver adapted to receive a signal representing encoded first voice data; a processor comprising a media access controller adapted to obtain the encoded first voice data from the signal, and a digital signal processor adapted to decode the first voice data obtained by the media access controller; an output circuit; a digital-to-analog converter adapted to convert the first voice data decoded by the digital signal processor to a first analog signal, wherein the first analog signal is output to the output circuit; an input circuit; an analog-to-digital converter adapted to receive a second analog signal from the input circuit, and to convert the second analog signal to second voice data; wherein the digital signal processor is further adapted to encode the second voice data; and a transmitter adapted to transmit signals representing the encoded second voice data.

Timeline

No Timeline data yet.

Further Resources

Title
Author
Link
Type
Date
No Further Resources data yet.

References

Find more entities like US Patent 7577247 Apparatus and method for telephone, intercom, and clock

Use the Golden Query Tool to find similar entities by any field in the Knowledge Graph, including industry, location, and more.
Open Query Tool
Access by API
Golden Query Tool
Golden logo

Company

  • Home
  • Press & Media
  • Blog
  • Careers
  • WE'RE HIRING

Products

  • Knowledge Graph
  • Query Tool
  • Data Requests
  • Knowledge Storage
  • API
  • Pricing
  • Enterprise
  • ChatGPT Plugin

Legal

  • Terms of Service
  • Enterprise Terms of Service
  • Privacy Policy

Help

  • Help center
  • API Documentation
  • Contact Us
By using this site, you agree to our Terms of Service.