![Electromagnetism / Microphone / Tube sound / Loudspeaker / Re-amp / Amplifier / Nominal impedance / Impedance matching / Sound recording / Electronics / Electrical engineering Electromagnetism / Microphone / Tube sound / Loudspeaker / Re-amp / Amplifier / Nominal impedance / Impedance matching / Sound recording / Electronics / Electrical engineering](https://www.pdfsearch.io/img/fa2698c965dac072aa601d2e582e400c.jpg)
| Document Date: 2011-04-04 08:11:09 Open Document File Size: 350,93 KBShare Result on Facebook
City Chengdu / Shanghai / Guangzhou / Beijing / / Company BSWA Technology Co. Ltd. / / IndustryTerm acoustic measurement devices / software works / measurement software / software module / data acquisition hardware / measurement functions / incident and reflected energy / impedance applications / preferred supplier / / Position Testing Tube Loud speaker / impedance tube Sound Calibrator / loud speaker / / ProgrammingLanguage BASIC / /
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