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发表于 2009-6-8 07:25:28
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"这种项目是不是真有机会?"
you missed a golden opportunity to make a name for yourself in the audio industry and make some serious money.
The technology is essentially EZ-EQ, something Harman Kardon introduced 2003 in its high-end mobile audio systems and its audio/video receivers. It uses a microphone to measure real time system acoustics and adjust to produce desired sound effect. your project, had it completed, would have preempted the H/K system and I would put its commercial value at $1 - 2 bn, easily.
however, it is not too late for you to make some serious money off this. the measurement part (using a microphone to measure whole system acoustics, from source, to amp, to speakers, and then back to the listener / microphone, inclusive of room acoustic characters) is fairly simple. Once you have the measurement done, it is just a little DSP to produce the desired acoustics.
you can, for example, have the system mimic a famous concert hall (you can record how the Chinese Opera House sounds and have a DSP for that), you can mimic a tube amplifier, any brands of speakers, or display the measurement graphically and let the users customize to their desired acoustics, all of that at a push of a button.
Essentially, you can get pretty much any (decent) speakers to reproduce sounds from much more expensive systems. Such a system would be a great selling point and competition differentiation. |
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