Mobile terminal apparatus and non-transitory computer readable medium
First Claim
1. A mobile terminal apparatus portable by a user, comprising:
- at least one hardware processor configured to implement;
a recording unit that records a sound that has been produced by another apparatus;
a memory that stores a cause of an unusual noise that occurs in the other apparatus and intensities of individual frequency components of the unusual noise in association with each other;
an estimating unit that estimates a cause of the sound that has been produced by the other apparatus, on the basis of a sum of exponentially squared differences between intensities of the individual frequency components of the sound recorded by the recording unit and reference intensities of the individual frequency components stored in the memory, the intensities being calculated from the sound; and
an output unit that outputs information about the cause of the sound estimated by the estimating unit,wherein the estimating unit estimates the cause of the sound that has been produced by the other apparatus in response to a user selection of a portion of the individual frequency components, the portion being less than all of the individual frequency components of the sound.
2 Assignments
0 Petitions
Accused Products
Abstract
A mobile terminal apparatus portable by a user includes a recording unit, a memory, an estimating unit, and an output unit. The recording unit records a sound that has been produced by another apparatus. The memory stores a cause of an unusual noise that occurs in the other apparatus and intensities of individual frequency components of the unusual noise in association with each other. The estimating unit estimates a cause of the sound that has been produced by the other apparatus, on the basis of intensities of individual frequency components of the sound recorded by the recording unit and content stored in the memory, the intensities being calculated from the sound. The output unit outputs information about the cause of the sound estimated by the estimating unit.
4 Citations
12 Claims
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1. A mobile terminal apparatus portable by a user, comprising:
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at least one hardware processor configured to implement; a recording unit that records a sound that has been produced by another apparatus; a memory that stores a cause of an unusual noise that occurs in the other apparatus and intensities of individual frequency components of the unusual noise in association with each other; an estimating unit that estimates a cause of the sound that has been produced by the other apparatus, on the basis of a sum of exponentially squared differences between intensities of the individual frequency components of the sound recorded by the recording unit and reference intensities of the individual frequency components stored in the memory, the intensities being calculated from the sound; and an output unit that outputs information about the cause of the sound estimated by the estimating unit, wherein the estimating unit estimates the cause of the sound that has been produced by the other apparatus in response to a user selection of a portion of the individual frequency components, the portion being less than all of the individual frequency components of the sound. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A mobile terminal apparatus portable by a user, comprising:
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a recording unit configured to record a sound that has been produced by another apparatus; and an output unit configured to output information about a cause of the sound, the cause being estimated, with reference to a database in which a cause of an unusual noise that occurs in the other apparatus and intensities of individual frequency components of the unusual noise are associated with each other in advance, on the basis of a sum of exponentially squared differences between the intensities of the individual frequency components of the sound recorded by the recording unit and reference intensities of the individual frequency components, the intensities being calculated from the sound; and an estimating unit configured to estimate the cause of the sound that has been produced by the other apparatus in response to a user selection of a portion of the individual frequency components, the portion being less than all of the individual frequency components of the sound.
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12. A non-transitory computer readable medium storing a program causing a computer to execute a process for outputting information, the computer being included in a mobile terminal apparatus portable by a user and including a recording unit that records a sound that has been produced by another apparatus, the process comprising:
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storing, in a memory, a cause of an unusual noise that occurs in the other apparatus and intensities of individual frequency components of the unusual noise in association with each other; estimating a cause of the sound that has been produced by the other apparatus, on the basis of a sum of exponentially squared differences between the intensities of the individual frequency components of the sound and reference intensities of the individual frequency components stored in the memory, the intensities being calculated from the sound; and outputting information about the estimated cause of the sound, wherein estimating the cause of the sound that has been produced by the other apparatus is in response to a user selection of a portion of the individual frequency components, the portion being less than all of the individual frequency components of the sound.
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Specification