|
|||||
The
solution sketching With low mistake yard of rates and transmit high in quality of satellite communication, from some to clicking more by multicasting advantage of transmitting etc. is suitable especially for audio frequency of program. The satellite network center of the Goldinfo is furnished with the audio frequency group and multicast the server, have installed digital coding of the audio frequency and compressed software in the audio frequency multicast the server, it is to receiving from sonic card to simulation audio frequency signal digitization and can't compress until suitable speed. Audio frequency through ground circuit or digital microwave pass way convey it wide satellite network center to program of customer, receive end install one high-speed form charge satellite remote station, dispose one PC and software of receiving that installation Goldinfo offer. The satellite main website of the Goldinfo multicast the program through the satellite organizes nationwide to convey, receive the music program from main website through the satellite remote station that is authorized. |
|||||
![]() |
|||||
Music program compress code adopt whom Goldinfo develops by oneself accord with MPEG1 Layer3 (namely MP3) compression technology of the standard; MP3 can obtain quality better than MPEG1 Layer2 under the same speed. Suitable target The program is exchanged between the broadcasting stations and share, the on-the-spot broadcasting of the concert, concert, theatrical evening, the program provider's program is provided and delivered, the background music of such public places as the tourist hotel, airport, station, scenic spot, etc. is conveyed. Function summary
The customer is benefited
Solution advantage
|
|||||
Return | |||||
©1998-2005 Goldinfo Inc.All rights reserved |
|||||
北京天广信息通信服务有限责任公司 版权所有
1998-2005 经营许可证编号: 京 ICP 证 040472号 |