Patent · US Expired

Sound synthesizing apparatus

US4412099A · kind A · utility

8Cited by
3References
6Claims
0Family size

Assignee

Inventors

Key dates

Filing dateMay 15, 1981
Grant dateOct 25, 1983
Priority date
Expiry dateMay 15, 2001

Classification

  • Technology area (CPC G)Physics
  • CPC primaryG10L19/00
  • WIPO fieldMeasurement
  • WIPO sectorInstruments

Abstract

In this speech synthesizer which announces the time, storage and complexity is minimized by switching selection of fixed data and variable data from corresponding memories, to compose the phrase "the time is five o'clock".

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.