AUTOMATIC AUDIO SYSTEM EQUALIZING
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Abstract
An automated process for equalizing an audio system and an apparatus for implementing the process. An audio system includes a microphone unit, for receiving the sound waves radiated from a plurality of speakers, acoustic measuring circuitry, for calculating frequency response measurements; a memory, for storing characteristic data of the loudspeaker units and further for storing the frequency response measurements; and equalization calculation circuitry, for calculating an equalization pattern responsive to the digital data and responsive to the characteristic data of the plurality of loudspeaker units. Also described is an automated equalizing system including a acoustic measuring circuitry including a microphone for measuring frequency response at a plurality of locations; a memory, for storing the frequency responses at the plurality of locations; and equalization calculation circuitry, for calculating, from the frequency responses, an optimized equalization pattern.
138 Citations
61 Claims
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1-56. -56. (canceled)
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57. An automated process for generating an equalization pattern for an audio system, comprising:
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an initiating step, executed by a user of said audio system; a responding to said initiating step, by said audio system, wherein said responding step is selected from a predetermined plurality of responses; and generating a message to said user by said audio system, said message directing said user to perform an action. - View Dependent Claims (58, 59, 60)
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61. A process for generating an equalization pattern form an audio system, comprising:
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an indicating, by a user, that the user is at an intended listening location; selecting, by said audio system, of a next step, wherein said next step is selected from a plurality of possible next steps; and generating by said audio system, a message to said user, said message including the next step to be taken by the user.
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Specification