Title:
MERCHANDISE SALES DATA PROCESSOR
Document Type and Number:
Japanese Patent JP2010015426
Kind Code:
A
Abstract:
To provide a merchandise sales data processor for achieving the optimal volume regardless of a peripheral noise.
The merchandise sales processor equipped with a voice output means which outputs a voice is provided with a noise detection means for detecting a peripheral noise level N, and configured to control the volume of the voice output means to be a corrected volume S by adding a prescribed addition volume to the noise level N detected by the noise detection means, and to, when the corrected volume S exceeds an upper limit volume , control the volume of the voice output means to be an upper limit volume .
Inventors:
KUMAKAWA NORIYUKI
Application Number:
JP2008175624A
Publication Date:
January 21, 2010
Filing Date:
July 04, 2008
Export Citation:
Assignee:
TOSHIBA TEC KK
International Classes:
G07G1/01; H04R3/00
Domestic Patent References:
| JPH1013173A | 1998-01-16 | |||
| JPH06179500A | 1994-06-28 | |||
| JPH0581566A | 1993-04-02 | |||
| JPH01241208A | 1989-09-26 | |||
| JP2007233828A | 2007-09-13 |
Attorney, Agent or Firm:
Takehiko Suzue
Kurata Masatoshi
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Tetsuya Kazama
Katsumura Hiro
Shoji Kawai
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takuzo Ichihara
Yamashita Gen
Kurata Masatoshi
Satoshi Kono
Makoto Nakamura
Yoshihiro Fukuhara
Takashi Mine
Toshio Shirane
Sadao Muramatsu
Nobuhisa Nogawa
Kocho Chojiro
Naoki Kono
Katsu Sunagawa
Tetsuya Kazama
Katsumura Hiro
Shoji Kawai
Tatsushi Sato
Takashi Okada
Mihoko Horiuchi
Takenori Masanori
Takuzo Ichihara
Yamashita Gen