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US 2016/0366512 A1Published application
High musical definition acoustic resonator
OwnerMartin Pedro Carrasco Zanellainventor
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Abstract
The present invention relates to a high-efficiency, full range acoustic resonator that functions as a high musical definition loudspeaker. It does not require electrical filters (crossover filters). The electrical signal from the amplifier directly passes to a single speaker, without energy losses and added distortions. Further, the acoustic resonator of the present invention does not require a loudspeaker enclosure to accommodate the speakers.
Claims10
An acoustic resonator comprising:
- a speaker placed inside a larger diameter portion of a tapered nozzle;
- a duct connected, at one end, to a smaller diameter portion of said tapered nozzle, and at the other end, connected to a musical wind instrument, whereby the air produced by said speaker passes through said tapered nozzle and duct, and enters into said wind musical instrument, making it resonate.
Dependencies are inferred from the claim text.