| Paper Abstract and Keywords |
| Presentation |
2011-11-18 10:45
Quality assessment of 4FSK modulation push-to-talk radio communication line for broadcasting operation
-- from ARIB test report --
Hiroyuki Onishi (NHK), Katsuyuki Katoh (TBS), Akitoyo Tominaga (TBSradio), Hiroto Watarikawa (JVC Kenwood) |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
A VHF band (160MHz band) communication radio for broadcasting operation is used as the communication means in the urgent report and the program production. An evaluation test was performed using a digital audio compression encoding scheme adopted as 4FSK system communication walkie-talkie. Evaluation method of quality assessment is as follows; changing a received electric field strength level and comparing the performance with an analog (FM) system. As a result, we could get useful knowledge in actual practical use. We also evaluated the distinction of sex of the speaker, background noise and influence of the delay time. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
4FSK modulation / AMBE+2 / radio communication line for broadcasting operation / quality assessment / / / / |
| Reference Info. |
ITE Tech. Rep., vol. 35, no. 46, BCT2011-80, pp. 63-67, Nov. 2011. |
| Paper # |
BCT2011-80 |
| Date of Issue |
2011-11-11 (BCT) |
| ISSN |
Print edition: ISSN 1342-6893 |
| Download PDF |
|
| Conference Information |
| Committee |
IEICE-OCS IEICE-OFT BCT IEE-CMN |
| Conference Date |
2011-11-17 - 2011-11-18 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
Shimane Univ. |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
Optical access system/next gen. PON/optical monitoring/optical fiber/wireless system/etc. |
| Paper Information |
| Registration To |
BCT |
| Conference Code |
2011-11-OCS-OFT-BCT-CMN |
| Language |
Japanese |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Quality assessment of 4FSK modulation push-to-talk radio communication line for broadcasting operation |
| Sub Title (in English) |
from ARIB test report |
| Keyword(1) |
4FSK modulation |
| Keyword(2) |
AMBE+2 |
| Keyword(3) |
radio communication line for broadcasting operation |
| Keyword(4) |
quality assessment |
| Keyword(5) |
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| 1st Author's Name |
Hiroyuki Onishi |
| 1st Author's Affiliation |
Japan Broadcasting Corporation (NHK) |
| 2nd Author's Name |
Katsuyuki Katoh |
| 2nd Author's Affiliation |
TOKYO BRADCASTING SYSTEM TELEVISION,INC. (TBS) |
| 3rd Author's Name |
Akitoyo Tominaga |
| 3rd Author's Affiliation |
TBS RADIO&COMMUNICATIONS,INC. (TBSradio) |
| 4th Author's Name |
Hiroto Watarikawa |
| 4th Author's Affiliation |
JVC Kenwood Corporation (JVC Kenwood) |
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| Speaker |
Author-1 |
| Date Time |
2011-11-18 10:45:00 |
| Presentation Time |
25 minutes |
| Registration for |
BCT |
| Paper # |
BCT2011-80 |
| Volume (vol) |
vol.35 |
| Number (no) |
no.46 |
| Page |
pp.63-67 |
| #Pages |
5 |
| Date of Issue |
2011-11-11 (BCT) |