公开(公告)号：US10049682B2

公开(公告)日：2018-08-14

申请号：US15263994

申请日：2016-09-13

Applicant: QUALCOMM Incorporated

Inventor： Venkatraman Atti ,  Daniel Jared Sinder ,  Vivek Rajendran ,  Subasingha Shaminda Subasingha

IPC: G10L19/04 ,  G10L19/16 ,  G10L19/005 ,  H04L1/00 ,  H04L12/66 ,  H04L1/08 ,  G10L19/018

Abstract: In a particular aspect, an apparatus includes a first network interface. The first network interface is configured to receive a packet via a packet-switched network. The packet may include a primary coding of a first audio frame and a redundant coding of a second audio frame. The apparatus further includes a processor. The processor is configured to generate a modified packet that includes one or more bits that indicate signaling information or packet decoding information. The signaling information or packet decoding information may correspond to decoding of at least one of the primary coding or the redundant coding. The apparatus further includes a second network interface configured to transmit the modified packet via a circuit-switched network.

公开(公告)号：US10049681B2

公开(公告)日：2018-08-14

申请号：US15263905

申请日：2016-09-13

Applicant: QUALCOMM Incorporated

Inventor： Daniel Jared Sinder ,  Subasingha Shaminda Subasingha ,  Vivek Rajendran ,  Venkatraman Atti

IPC: G10L19/00 ,  G10L19/16 ,  G10L19/005 ,  H04L29/06 ,  H04L1/00 ,  H04L12/66 ,  G10L19/018 ,  H04N21/2389

Abstract: An apparatus includes a network interface configured to receive, via a circuit-switched network, a packet. The packet includes a primary coding of a first audio frame, redundant coding of a second audio frame, and one or more bits that indicate signaling information. The signaling information corresponds to a decode operation of at least one of the primary coding or the redundant coding. The apparatus further includes a decoder configured to decode a portion of the packet based on the signaling information.

公开(公告)号：US09972334B2

公开(公告)日：2018-05-15

申请号：US15152949

申请日：2016-05-12

Applicant: QUALCOMM Incorporated

Inventor： Subasingha Shaminda Subasingha ,  Vivek Rajendran ,  Venkata Subrahmanyam Chandra Sekhar Chebiyyam ,  Venkatraman Atti ,  Pravin Kumar Ramadas ,  Daniel Jared Sinder ,  Stephane Pierre Villette

IPC: G10L19/00 ,  G10L19/22 ,  G10L19/06 ,  G10L19/16 ,  G10L25/69 ,  G10L25/81 ,  G10L19/26 ,  G10L19/20 ,  G10L21/0208

CPC classification number: G10L19/22 ,  G10L19/06 ,  G10L19/167 ,  G10L19/20 ,  G10L19/26 ,  G10L21/0208 ,  G10L25/69 ,  G10L25/81

Abstract: A device includes a decoder configured to receive an encoded audio signal at a decoder and to generate a synthesized signal based on the encoded audio signal. The device further includes a classifier configured to classify the synthesized signal based on at least one parameter determined from the encoded audio signal.

公开(公告)号：US20170270934A1

公开(公告)日：2017-09-21

申请号：US15461356

申请日：2017-03-16

Applicant: QUALCOMM Incorporated

Inventor： Venkatraman Atti ,  Venkata Subrahmanyam Chandra Sekhar Chebiyyam ,  Daniel Jared Sinder

IPC: G10L19/002 ,  G10L19/025

CPC classification number: G10L19/002 ,  G10L19/008 ,  G10L19/025 ,  G10L19/22

Abstract: A device includes a processor and a transmitter. The processor is configured to determine a first mismatch value indicative of a first amount of a temporal mismatch between a first audio signal and a second audio signal. The processor is also configured to determine a second mismatch value indicative of a second amount of a temporal mismatch between the first audio signal and the second audio signal. The processor is further configured to determine an effective mismatch value based on the first mismatch value and the second mismatch value. The processor is also configured to generate at least one encoded signal having a bit allocation. The bit allocation is at least partially based on the effective mismatch value. The transmitter configured to transmit the at least one encoded signal to a second device.

公开(公告)号：US20170076734A1

公开(公告)日：2017-03-16

申请号：US15152949

申请日：2016-05-12

Applicant: QUALCOMM Incorporated

Inventor： Subasingha Shaminda Subasingha ,  Vivek Rajendran ,  Venkata Subrahmanyam Chandra Sekhar Chebiyyam ,  Venkatraman Atti ,  Pravin Kumar Ramadas ,  Daniel Jared Sinder ,  Stephane Pierre Villette

IPC: G10L19/22 ,  G10L19/06 ,  G10L19/16 ,  G10L25/69

CPC classification number: G10L19/22 ,  G10L19/06 ,  G10L19/167 ,  G10L19/20 ,  G10L19/26 ,  G10L21/0208 ,  G10L25/69 ,  G10L25/81

Abstract: A device includes a decoder configured to receive an encoded audio signal at a decoder and to generate a synthesized signal based on the encoded audio signal. The device further includes a classifier configured to classify the synthesized signal based on at least one parameter determined from the encoded audio signal.

Abstract translation: 一种设备包括：解码器，被配置为在解码器处接收经编码的音频信号，并且基于编码的音频信号产生合成信号。 该设备还包括分类器，其被配置为基于从编码的音频信号确定的至少一个参数对合成信号进行分类。

公开(公告)号：US20150317977A1

公开(公告)日：2015-11-05

申请号：US14700009

申请日：2015-04-29

Applicant: QUALCOMM Incorporated

Inventor： Sharath Manjunath ,  Daniel Jared Sinder

IPC: G10L17/00 ,  G10L25/48

CPC classification number: G10L21/003 ,  G10L13/033 ,  G10L17/00 ,  G10L25/48

Abstract: A device includes a receiver, a memory, and a processor. The receiver is configured to receive a remote voice profile. The memory is electrically coupled to the receiver. The memory is configured to store a local voice profile associated with a person. The processor is electrically coupled to the memory and the receiver. The processor is configured to determine that the remote voice profile is associated with the person based on speech content associated with the remote voice profile or an identifier associated with the remote voice profile. The processor is also configured to select the local voice profile for profile management based on the determination.

Abstract translation: 一种设备包括接收器，存储器和处理器。 接收器被配置为接收远程语音简档。 存储器电耦合到接收器。 存储器被配置为存储与人相关联的本地语音简档。 处理器电耦合到存储器和接收器。 处理器被配置为基于与远程语音简档相关联的语音内容或与远程语音简档相关联的标识符来确定远程语音简档与人相关联。 处理器还被配置为基于确定来选择用于简档管理的本地语音简档。