公开(公告)号：US20220383868A1

公开(公告)日：2022-12-01

申请号：US17825288

申请日：2022-05-26

Applicant: Analog Devices, Inc.

Inventor： Jonathan Samuel YEDIDIA ,  Daniel SCHMIDT ,  Cristobal ALESSANDRI ,  Reuben Harry COHN-GORDON ,  Ilker BAYRAM ,  Ravi Kiran RAMAN ,  Nicholas Eastman MORAN ,  Atulya YELLEPEDDI ,  Milutin PAJOVIC ,  Sunrita PODDAR

IPC: G10L15/193 ,  G10L15/26

Abstract: It is not trivial to implement speech and natural language processing in offline embedded systems. Voice control of devices in various settings and applications can benefit from an embedded speech and natural language processing solution. One feature that helps to correct automatic speech recognition outputs is grammar projection. Another feature addresses situations where there is imperfect information or incomplete information by providing an application programming interface to enable structured queries and responses between an interpreter and an application.

公开(公告)号：US20220087618A1

公开(公告)日：2022-03-24

申请号：US17025696

申请日：2020-09-18

Applicant: Analog Devices, Inc.

Inventor： Ilker BAYRAM

IPC: A61B5/00 ,  A61B5/0205 ,  G16H50/30

Abstract: Disclosed herein are example systems and approaches for decomposition of composite signals. Decomposition of the composite signals may include derivation of two or more signals from the composite signals. An upper envelope and lower envelope may be determined for a composite signal in accordance with a smoothness parameter. A smooth estimate may be produced based on the upper envelope and the lower envelope, where the smooth estimate provides an estimate for a smooth component of the composite signal, which may be more accurate than legacy approaches.