Invention Grant
- Patent Title: Acoustography dynamic range extending device and method
- Patent Title (中): 声学动态范围扩展装置及方法
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Application No.: US12462902Application Date: 2009-08-11
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Publication No.: US08255180B2Publication Date: 2012-08-28
- Inventor: Jaswinder Sandhu
- Applicant: Jaswinder Sandhu
- Applicant Address: US IL Arlington Heights
- Assignee: Santec Systems Inc.
- Current Assignee: Santec Systems Inc.
- Current Assignee Address: US IL Arlington Heights
- Agency: JMLS Patent Clinic
- Main IPC: G01D18/00
- IPC: G01D18/00 ; G01D21/00 ; G06F19/00 ; G01N29/04 ; G03H3/00 ; G03H1/00
Abstract:
The acoustographic dynamic range extending device and method determines thresholds to reach a preset brightness with a test part and without a test part and transforms these thresholds to image data, where the thresholds can be time thresholds obtained with a single driving voltage and can be voltage thresholds obtained with an increasing driving voltage.
Public/Granted literature
- US20110040511A1 Acoustography dynamic range extending device and method Public/Granted day:2011-02-17
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