Invention Grant
US09208775B2 Systems and methods for determining pitch pulse period signal boundaries
有权
用于确定音调脉冲周期信号边界的系统和方法
- Patent Title: Systems and methods for determining pitch pulse period signal boundaries
- Patent Title (中): 用于确定音调脉冲周期信号边界的系统和方法
-
Application No.: US14015996Application Date: 2013-08-30
-
Publication No.: US09208775B2Publication Date: 2015-12-08
- Inventor: Subasingha Shaminda Subasingha , Venkatesh Krishnan , Vivek Rajendran , Stephane Pierre Villette
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Austin Rapp & Hardman
- Main IPC: G10L19/10
- IPC: G10L19/10 ; G10L13/02 ; G10L25/90 ; G10L19/005
Abstract:
A method for determining pitch pulse period signal boundaries by an electronic device is described. The method includes obtaining a signal. The method also includes determining a first averaged curve based on the signal. The method further includes determining at least one first averaged curve peak position based on the first averaged curve and a threshold. The method additionally includes determining pitch pulse period signal boundaries based on the at least one first averaged curve peak position. The method also includes synthesizing a speech signal.
Public/Granted literature
- US20140236585A1 SYSTEMS AND METHODS FOR DETERMINING PITCH PULSE PERIOD SIGNAL BOUNDARIES Public/Granted day:2014-08-21
Information query
