SORLANDER, MAGNUS,HERER, TAL MARTIN,HEERAH, ADITYA
申请号：
AT06708291
公开号：
AT538721T
申请日:
2006.02.15
申请国别(地区):
AT
年份:
2012
代理人:
摘要：
A vibration transducer (217), which transforms vibration to electrical signals, is arranged in a bell-shaped vibration collecting structure (210). A loud speaker (214), which transforms electrical signals to sound, is arranged in a sound chamber (215). A sound channel (212) opening is provided into the sound chamber and adapted to forward the sound from sound chamber through a throat (218) connecting the sound channel with ambient air. The built-in vibration collecting structure comprises a vibration receiving device which may be e.g. be a microphone or a piezo-electric device. An independent claim is also included for a method to be used with an electronic sound monitor.
