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US 2023/0333434 A1Published application
Mapping acoustic properties in an enclosure
AssigneeView, Inc.
InventorsAnurag Gupta, Brandon Dillan Tinianov, Nitesh Trikha
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Abstract
Disclosed herein are methods, apparatuses, systems, and computer readable media relating to formation of acoustic conditioning and acoustic mapping of an enclosure using sound sensor(s) and emitter(s).
Claims30
A method of acoustic mapping, the method comprising:
- using an emitter to emit a first acoustic test signal, which first emitter is disposed at a first location in an enclosure;
- using a sensor to measure a first acoustic response corresponding to the first acoustic test signal, which sensor is disposed at a second location;
- storing a first acoustic map indicative of an acoustic transfer function between the first location and the second location;
- using the emitter to emit a second acoustic test signal;
- measuring a second acoustic response corresponding to the second acoustic test signal;
- determining a second acoustic map;
- and
- generating a notification and/or a report when a difference between the second acoustic map and the first acoustic map is greater than a threshold.
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A method of acoustic mapping, the method comprising:
- using an emitter to emit an acoustic test signal, which emitter is disposed at a first location in an enclosure;
- using a sensor to measure an acoustic response corresponding to the acoustic test signal, which sensor is disposed at a second location;
- and
- using information pertaining to an inanimate alteration to generate an acoustic map indicative of an acoustic transfer function between the first location and the second location, which inanimate alteration is projected to affect the acoustic mapping of the enclosure.
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A method of acoustic mapping, the method comprising:
- sensing a present sound event in an enclosure by using a plurality of sensors;
- comparing the present sound event sensed by the plurality of sensors to historic sensed data by the plurality of sensors to generate a result;
- using the result to determine any irregular sound event in the enclosure by comparing to a threshold;
- and
- compensating for the irregular sound event according to a corresponding acoustic transfer function of the enclosure, which transfer function is determined utilizing at least one sensor of the plurality of sensors.
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Dependencies are inferred from the claim text.