Title:
DIGITAL TRANSPORT SYSTEM, DIGITAL TRANSPORT METHOD AND DIGITAL TRANSPORT PROGRAM
Document Type and Number:
WIPO Patent Application WO/2012/057258
Kind Code:
A1
Abstract:
A digital transport system of the present invention is provided with: a transmitter, which has amplification means, A/D conversion means, first data processing means, and transmission means; and a receiver, which has reception means, second data processing means, and D/A conversion means. Therein, the first data processing means has: an assessment unit for assessing first digital data; a first generation unit for generating second digital data according to the assessment result thereof; and a sign bit imparting unit for imparting, to the least significant bit of the second digital data, a sign bit for identifying processing content of the first generation unit; and the second data processing means has a sign bit identification unit for identifying the sign bit which has been imparted to the least significant bit of the second digital data, and a second generation unit for generating third digital data according to the identification result thereof. Thereby, real-time transport which is of high grade and of low latency is achieved.
Inventors:
YOSHIDA KOSHIN (JP)
Application Number:
PCT/JP2011/074798
Publication Date:
May 03, 2012
Filing Date:
October 27, 2011
Export Citation:
Assignee:
AUDIO TECHNICA KK (JP)
YOSHIDA KOSHIN (JP)
YOSHIDA KOSHIN (JP)
International Classes:
H03M7/30; H04R1/06
Foreign References:
| JP2002063022A | 2002-02-28 | |||
| JP2010109422A | 2010-05-13 | |||
| JPS61258521A | 1986-11-15 | |||
| JP2010503254A | 2010-01-28 | |||
| JP2009225466A | 2009-10-01 | |||
| JP2000091916A | 2000-03-31 |
Attorney, Agent or Firm:
ISHIBASHI, Yoshinobu et al. (JP)
Stone bridge Yoshiyuki husband (JP)
Stone bridge Yoshiyuki husband (JP)
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Claims: