19、通信
CTI:Computer Telephone Integration,計(jì)算機(jī)電話綜合技術(shù)
DBS: Direct Broadcast Satellite,直接衛(wèi)星廣播
DWDM: Dense WaveLength Division Multiplex,波長(zhǎng)密集型復(fù)用技術(shù)
MMDS: Multichannel Multipoint Distribution Service,多波段多點(diǎn)分發(fā)服務(wù)
PCM: Pulse Code Modulation,脈沖編碼調(diào)制
PSTN(Public Switched Telephone Network,公用交換式電話網(wǎng))
TAPI: Telephony Application Programming Interface,電話應(yīng)用程序接口
TSAPI: Telephony Services Application Programming Interface,電話服務(wù)應(yīng)用程序接口
WDM: WaveLength Division Multiplex,波分多路復(fù)用
CTI:Computer Telephone Integration,計(jì)算機(jī)電話綜合技術(shù)
DBS: Direct Broadcast Satellite,直接衛(wèi)星廣播
DWDM: Dense WaveLength Division Multiplex,波長(zhǎng)密集型復(fù)用技術(shù)
MMDS: Multichannel Multipoint Distribution Service,多波段多點(diǎn)分發(fā)服務(wù)
PCM: Pulse Code Modulation,脈沖編碼調(diào)制
PSTN(Public Switched Telephone Network,公用交換式電話網(wǎng))
TAPI: Telephony Application Programming Interface,電話應(yīng)用程序接口
TSAPI: Telephony Services Application Programming Interface,電話服務(wù)應(yīng)用程序接口
WDM: WaveLength Division Multiplex,波分多路復(fù)用