公开(公告)号：WO2007126786A2

公开(公告)日：2007-11-08

申请号：PCT/US2007007525

申请日：2007-03-27

Applicant: INPUT OUTPUT INC ,  WEI ZHOUHONG ,  SALLAS JOHN

Inventor： WEI ZHOUHONG ,  SALLAS JOHN

IPC: G01V1/28

CPC classification number: G01V1/143 ,  G01V1/005 ,  G01V1/133

Abstract: A seismic source signal generator having feed-forward control having pressure, curre and/or valve position sensors that detect system component parameters. Initial and operating parameters are processed during source operation to remove, partially or wholly, harmonic distortions from the seismic source signal.

Abstract translation: 具有前馈控制的地震源信号发生器具有检测系统组件参数的压力，曲线和/或阀位置传感器。 在源操作期间处理初始和运行参数，以部分或全部地从地震源信号中去除谐波失真。

公开(公告)号：CA2646564C

公开(公告)日：2015-02-17

申请号：CA2646564

申请日：2007-03-27

Applicant: INPUT OUTPUT INC

Inventor： WEI ZHOUHONG ,  SALLAS JOHN

IPC: G01V1/04 ,  G01V1/40

Abstract: A seismic source signal generator having feed-forward control having pressure, curre and/or valve position sensors that detect system component parameters. Initial and operating parameters are processed during source operation to remove, partially or wholly, harmonic distortions from the seismic source signal.

公开(公告)号：CA2646564A1

公开(公告)日：2007-11-08

申请号：CA2646564

申请日：2007-03-27

Applicant: INPUT OUTPUT INC

Inventor： WEI ZHOUHONG ,  SALLAS JOHN

IPC: G01V1/04 ,  G01V1/40