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US 8,897,463 B2Granted
Dual high frequency driver canalphone system
OwnerJerry Harveyinventor
Life of this patent
Estimating the term…
Abstract
A canalphone system may include a canalphone housing, and a first high frequency driver carried within the canalphone housing. The system may also include a second high frequency driver carried within the canalphone housing where the second high frequency driver is tuned with the first high frequency driver to deliver lower distortion than a standard canalphone high frequency driver and/or lower distortion than two standard canalphone high frequency drivers that are not tuned with each other.
Claims16
A system comprising:
- a canalphone housing;
- a first low frequency driver carried within the canalphone housing;
- a first midrange frequency driver carried within the canalphone housing;
- a second low frequency driver carried within the canalphone housing;
- a second midrange frequency driver carried within the canalphone housing;
- a first high frequency driver carried within the canalphone housing;
- and
- a second high frequency driver carried within the canalphone housing, the first high frequency driver and the second high frequency driver each produce similar frequencies, the first high frequency driver and second high frequency driver are positioned where the oscillation of one interacts with the oscillation of the other to reduce harmonic distortion, and the first high frequency driver and the second high frequency driver produce distinguishable frequencies to a person using the system comprising 12,000 hertz to 18,000 hertz.
5 more elements
A system comprising:
- a canalphone housing;
- a first low frequency driver carried within the canalphone housing;
- a second low frequency driver carried within the canalphone housing;
- a first midrange frequency driver carried within the canalphone housing;
- a second midrange frequency driver carried within the canalphone housing;
- a first high frequency driver carried within the canalphone housing;
- and
- a second high frequency driver carried within the canalphone housing, the first high frequency driver's and second high frequency driver's combined mass being designed lighter to increase each of the first and second driver's transient response, and the second high frequency driver positioned where its oscillation interacts with the oscillation of the first high frequency driver to deliver lower distortion than two canalphone high frequency drivers that do not interact with each other, and where the first high frequency driver and the second high frequency driver each produce similar frequencies.
5 more elements
A system comprising:
- a canalphone housing;
- a first high frequency driver carried within the canalphone housing;
- a second high frequency driver carried within the canalphone housing, the second high frequency driver tuned with the first high frequency driver to deliver lower distortion than two canalphone high frequency drivers that do not interact with each other, the first high frequency driver and the second high frequency driver produce distinguishable frequencies to a person using the system comprising 12,000 hertz to 18,000 hertz, the first high frequency driver and second high frequency driver are positioned where the oscillation of one interacts with the oscillation of the other to reduce harmonic distortion, and where the first high frequency driver and the second high frequency driver each produce each produce similar frequencies;
- a first low frequency driver carried within the canalphone housing;
- a second low frequency driver carried within the canalphone housing;
- a first midrange frequency driver carried within the canalphone housing;
- a second midrange frequency driver carried within the canalphone housing;
- a first sound tube connecting the first low frequency driver, the second low frequency driver, the first midrange frequency driver, and the second midrange frequency driver, the first sound tube connecting to an outlet on the canalphone housing;
- a second sound tube connecting the first high frequency driver and the second high frequency driver with the outlet;
- a first crossover carried within the canalphone housing connecting the first low frequency driver and the second low frequency driver with a low frequency portion of an input signal;
- a second crossover carried within the canalphone housing connecting the first midrange frequency driver and the second midrange frequency driver with a midrange frequency portion of the input signal;
- and
- a third crossover carried within the canalphone housing connecting the first high frequency driver and the second high frequency driver with a high frequency portion of the input signal.
10 more elements
Dependencies are inferred from the claim text.