3400216

Information

• Patent Grant
• 3400216

• References
• Source

• Patent Number

  3,400,216

• Date Filed

  Not available

• Date Issued

  Tuesday, September 3, 1968
  56 years ago

• CPC

  • G10L15/02 - Feature extraction for speech recognition Selection of recognition unit
  • G06G7/1935 - by converting at least one the input signals into a two level signal

• US Classifications

  • 704 - Data processing: speech signal processing, linguistics, language translation, and audio compression/decompression
  • 708 - Electrical computers: arithmetic processing and calculating