公开(公告)号：US20210304746A1

公开(公告)日：2021-09-30

申请号：US16834713

申请日：2020-03-30

Applicant: MOTOROLA SOLUTIONS, INC.

Inventor： MELANIE KING ,  JARI PRETAM B. PAGAR JARVINEN ,  CRAIG SIDDOWAY ,  ERIN B. BRYANT

IPC: G10L15/22 ,  G10L15/26 ,  G10L15/30 ,  G06F3/16

Abstract: A portable radio (100) provides a voice control feature which advantageously enables radio users to perform talk group changes by using voice as an input medium to the radio device. Activation of a voice control button (110) and verbal entry of a valid talk group control command enables a change in talk group. The portable radio (100) comprises a controller (102) having a code plug (120) pre-programmed with a plurality of talk group alias names, and an automatic speech recognition (ASR) engine (118) providing voice control entry detection to the portable radio. The controller (102) enables a change in talk group in response to the ASR engine (118) detecting that the voice control entry is a valid talk group control command. Shortened audible confirmations of talk group change are generated using the alias names.