ACOUSTIC SIGNAL CORRECTOR AND ACOUSTIC SIGNAL CORRECTING METHOD
First Claim
1. An acoustic signal corrector, comprising:
- an output module configured to output a plurality of acoustic signals, amplitude values within a frequency band of each of the acoustic signals being emphasized as emphasized amplitude values, a plurality of amplitude values among the emphasized amplitude values being corrected as corrected amplitude values at corresponding frequency positions, resonance being induced in the frequency band by sealing an ear canal;
a selection receiver configured to receive a selection of one of the acoustic signals output by the output module; and
a holder configured to hold, as a configuration for sound quality correction, a configuration corresponding to the correction at the frequency positions of the one of the acoustic signals.
2 Assignments
0 Petitions
Accused Products
Abstract
According to one embodiment, an acoustic signal corrector includes: an output module; a selection receiver; and a holder. The output module is configured to output a plurality of acoustic signals. Amplitude values of frequencies within a frequency band of each of the acoustic signals are emphasized as emphasized amplitude values. A plurality of amplitude values among the emphasized amplitude values are corrected as corrected amplitude values at some of frequencies within the frequency band. Resonance is possibly induced in the frequency band by sealing an ear canal. The selection receiver is configured to receive a selection of one of the acoustic signals output by the output module. The holder is configured to hold, as a configuration for sound quality correction, a configuration corresponding to the correction of the one of the acoustic signals at the some of the frequencies.
-
Citations
20 Claims
-
1. An acoustic signal corrector, comprising:
-
an output module configured to output a plurality of acoustic signals, amplitude values within a frequency band of each of the acoustic signals being emphasized as emphasized amplitude values, a plurality of amplitude values among the emphasized amplitude values being corrected as corrected amplitude values at corresponding frequency positions, resonance being induced in the frequency band by sealing an ear canal; a selection receiver configured to receive a selection of one of the acoustic signals output by the output module; and a holder configured to hold, as a configuration for sound quality correction, a configuration corresponding to the correction at the frequency positions of the one of the acoustic signals. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. An acoustic signal correcting method, comprising:
-
outputting, by an output module, a plurality of acoustic signals, amplitude values within a frequency band of each of the acoustic signals being emphasized as emphasized amplitude values, a plurality of amplitude values among the emphasized amplitude values being corrected as corrected amplitude values at corresponding frequency positions, resonance being induced in the frequency band by sealing an ear canal; receiving, by a selection receiver, a selection of one of the acoustic signals output by the output module; and holding, by a holder, as a configuration for sound quality correction, a configuration corresponding to the correction at the frequency positions of the one of the acoustic signals.
-
-
10. An acoustic signal corrector, comprising:
-
an output module configured to process a plurality of acoustic signals, amplitude values within a frequency band of each of the plurality of acoustic signals being emphasized as emphasized amplitude values, a plurality of amplitude values among the emphasized amplitude values being corrected as corrected amplitude values at corresponding frequency positions; a selection receiver configured to receive one of the plurality of acoustic signals output by the output module; and a storage unit configured to store, as a configuration for sound quality correction, a configuration corresponding to the correction at the frequency positions of the one of the plurality of acoustic signals. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
-
Specification