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All Technical Committee Conferences (Searched in: All Years)
| Committee | Date Time | Place | Paper Title / Authors | Abstract | Paper # | |
| EA | 2010-10-22 14:55 |
Ishikawa | Kanazawa-city Omi-cho Koryu Plaza | Articulation of Japanese five vowels emphasized formants by a critical bandwidth model Daiki Sugimoto, Kenji Furihata (Shinshu Univ.)  EA2010-80 |
It can be said that a formant enhancement algorithm for a hearing aid or under a high ambient noise environment is effec... [more] | EA2010-80 pp.133-138 |
| EA | 2010-10-22 16:10 |
Ishikawa | Kanazawa-city Omi-cho Koryu Plaza | Relationships between Daily Activities and Individual Acceptable Noise Levels Ryo Tohyama, Kenji Furihata (Shinshu Univ.) EA2010-83 |
In our previous paper, an experimental noise annoyance meter, which can evaluate individual acceptable noise levels base... [more] | EA2010-83 pp.151-156 |
| EA | 2009-10-22 10:45 |
Niigata | A Noise Annoyance Meter for Prediction of Acceptable Noise Levels and Its Usefulness Ryo Tohyama, Kenji Furihata (Shinshu Univ.) EA2009-59 |
The environmental quality standards for noise (including road side areas) in Japan, it is insufficient because noise ann... [more] | EA2009-59 pp.19-24 |
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| EA | 2009-10-22 13:00 |
Niigata | Development of a Senses Fatigue Measurement Device Sho Arai, Kenji Furihata (Shinshu Univ.) EA2009-62 |
A Senses Fatigue Measurement Device which can measure sensory fatigues in various measuring methods was developed becaus... [more] | EA2009-62 pp.37-42 |
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| EA | 2009-10-22 13:25 |
Niigata | Control for Bone-conducted Sound Perception by Minimization Method of Sound Pressure near the Eardrum Yasuhiro Kawaguchi, Kenji Furihata (Shinshu Univ.) EA2009-63 |
In a previous paper[1], a control system for bone-conducted speech with an earplug type transducer was proposed. In this... [more] | EA2009-63 pp.43-48 |
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| EA | 2009-10-22 13:50 |
Niigata | Measurement of Order Threshold by Two-Pulse Stimuli synchronized by Earlobe Photoplethysmogram with Senses Fatigue Measurement Device Sho Arai, Kenji Furihata (Shinshu Univ.) EA2009-64 |
Order threshold (OT) represents a minimum time interval that is necessary for subject to be able to indicate the correct... [more] | EA2009-64 pp.49-54 |
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| EA | 2009-10-22 14:15 |
Niigata | Sound Reproducing System for Easiness of Speech Perception Using Estimate Method of Sound Pressure Level Distribution by Logistic Model Shiho Atsumi, Kenji Furihata (Shinshu Univ.) EA2009-65 |
High volume level output at the loudspeaker can cause the loop to get into an oscillatory mode usually referred to as “h... [more] | EA2009-65 pp.55-60 |
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| EA | 2009-10-23 09:15 |
Niigata | On Timber Discrimiation of Brass Instruments Based on Critical Band Model Kaoru Yamanaka, Kenji Furihata (Shinshu Univ.) EA2009-66 |
Usefulness of a critical bandwidth model using second-order FIR filters is experimentally discussed. Critical bands desc... [more] | EA2009-66 pp.61-66 |
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| EA | 2009-10-23 10:45 |
Niigata | Time-delay Stereophony using Bone-conducted Ultrasound Kenji Suzuki (shinshu Univ.), Kenji Furihata (Shinshu Univ) EA2009-69 |
A difference of time-delay stereophony (the time-delay difference in arrival times for the same sound in each channel Δ ... [more] | EA2009-69 pp.79-82 |
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| EA | 2009-10-23 11:35 |
Niigata | Construction of a Surround Sound Evaluation System using a Real-ear Insert Microphone Probe. Takamasa Ota, Kenji Furihata (Shinshu Univ.) EA2009-71 |
The problem of estimating the sound pressure level (SPL) generated at individual eardrums is experimentally investigated... [more] | EA2009-71 pp.89-94 |
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| EA | 2009-10-23 13:25 |
Niigata | Measurement of Acoustic Impedances of Ear Canals by Two Microphone Method of Impedance Tube Toshio Kogasaka, Kenji Furihata (Shinshu Univ.) EA2009-73 |
Computer simulation of acoustic scenes is an important prerequisite of rendering. Technology for 3-D sound reproduction,... [more] | EA2009-73 pp.101-106 |
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| EA | 2008-10-23 10:15 |
Toyama | Construction of a Logistic Prediction Model for Individual Acceptable Noise Levels Ryo Tohyama, Kenji Furihata (Shinshu Univ.) EA2008-65 |
Noise annoyance is a good measure of comfort in daily activities. Comfortable condition cannot be created without to kno... [more] | EA2008-65 pp.1-6 |
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| EA | 2008-10-23 10:45 |
Toyama | Verification of Estimating Individual Acceptable Levels Using a Logistic Prediction Model in Laboratory Experiments Ryo Tohyama (Shinshu Univ.), Kenji Furihata (Shinshu Univ) EA2008-66 |
Noise annoyance is a good measure of comfort in daily activities. A logistic prediction model was constructed in previou... [more] | EA2008-66 pp.7-12 |
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| EA | 2008-10-23 16:30 |
Toyama | Nonlinearity Improvement Using Input-Output Characteristics of Electromagnetic Transducer Takayuki Kobayashi, Kenji Furihata (Shinshu Univ.) EA2008-74 |
Recently, some methods using digital filters (Volterra filters) based on the Volterra series expansion have been propose... [more] | EA2008-74 pp.55-60 |
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| EA | 2008-10-24 09:30 |
Toyama | Estimation of Physical Factors for the Popping Frequency of the Trumpet Sound Influencing Auditory Perception Kaoru Yamanaka, Kenji Furihata (Shinshu Univ.) EA2008-75 |
The process by which tones are produced in brass musical instruments is generally regarded as having three principal asp... [more] | EA2008-75 pp.61-66 |
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| EA | 2008-10-24 10:00 |
Toyama | A Simple Sound Intensity Measurement System for Predicting Sound Power Level of Products in Making Field Kota Ishikawa, Kenji Furihata (Shinshu University) EA2008-76 |
In our previous paper, a procedure for sound power determination based on minimum measurement data is theoretically and ... [more] | EA2008-76 pp.67-72 |
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| EA | 2008-10-24 10:45 |
Toyama | Measurement of Acoustical Characteristics by Two Microphone Method in External Ear Canal under Opening and Sealing Toshio Kogasaka, Kenji Furihata (Shinshu Univ,) EA2008-77 |
The binaural technique is used for methods of sound recording, synthesis and reproduction, where the signals in focus ar... [more] | EA2008-77 pp.73-78 |
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| EA | 2008-10-24 11:15 |
Toyama | Construction of a Psychometric Logistic Function Model for Order Threshold Estimation by Two-Pulse Stimuli in Visual, Auditory and Tactile Naoki Ito, Kenji Furihata (Shinshu Univ) EA2008-78 |
Order threshold (OT) represents a minimum time interval that is necessary for subject to be able to indicate the correct... [more] | EA2008-78 pp.79-84 |
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| EA | 2008-10-24 14:15 |
Toyama | Influence of Transmission Rod of Earplug Type Transducer on Demodulated Audible Sound from Amplitude Modulation Ultrasonic Yoshifumi Shinfuku, Kenji Furihata (Shinshu Univ,) EA2008-81 |
In a previous paper, an earplug type earphone by contact with an ultrasonic transducer was proposed. The earplug type ea... [more] | EA2008-81 pp.97-102 |
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| EA | 2008-10-24 14:45 |
Toyama | Control System for Bone-conducted Speech by Earplug Type Transducer Yasuhiro Kawaguchi, Kenji Furihata (Shinshu Univ.) EA2008-82 |
Stuttering is caused by bone-conduced speech feedback. If bone-conducted speech can be controlled, stuttering can be cor... [more] | EA2008-82 pp.103-108 |
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