Title :
Presentation of ultrasonic environment by use of characteristics of digital sound
Author :
Suzuki, J. ; Kobayashi, H. ; Yashima, H.
Author_Institution :
Nippon Inst. of Technol., Saitama, Japan
Abstract :
In the reproduction of digitized sound, a method providing a more virtual and realistic environment is proposed by utilizing the ultrasonic component produced with sampling. Hearing tests show that this method is effective.
Keywords :
audio discs; hearing; music; signal sampling; sound reproduction; speech processing; ultrasonics; CD; digital sound characteristics; digitized sound reproduction; hearing tests; music; sampling; speech spectrum; ultrasonic component; ultrasonic environment presentation; virtual environment; Acoustic testing; Auditory system; Band pass filters; Frequency; Headphones; Loudspeakers; Sampling methods; Satellite broadcasting; Speech processing; Telephony;
Conference_Titel :
Consumer Electronics, 1999. ICCE. International Conference on
Conference_Location :
Los Angeles, CA, USA
Print_ISBN :
0-7803-5123-1
DOI :
10.1109/ICCE.1999.785203
