speech plus duplex FMFV telegraph equipment

語(yǔ)音加雙工調(diào)頻音頻電報(bào)設(shè)備

Transmission requirements of frequency-modulated voice-frequency telegraph for a modulation rate of 50 bauds

GB/T4828-198450波特調(diào)頻音頻電報(bào)傳輸要求

Specification and measuring method of frequency-modulated voice-frequency telegraph set for a modulation rate of 75 Bauds with channels spaced at 180 Hz

GB/T5581-198575波特/180Hz調(diào)頻音頻電報(bào)機(jī)技術(shù)要求和測(cè)試方法

set of voice-frequency multiplex telegraph circuits

音頻復(fù)用電報(bào)電路群

voice-frequency carrier telegraph terminal

音頻載波電報(bào)終端機(jī)

voice carrier telegraph testing equipment

音頻載波電報(bào)測(cè)試儀

Specifications of voice frequency telegraphic interface

GB/T15280-1994電報(bào)音頻接口技術(shù)要求

voice-frequency carrier teletype

音頻載波電傳打字機(jī)

Verify that the audio cable is ok

檢查音頻電纜是否正常

frequency division multiplex telegraph system

頻分多路復(fù)用電報(bào)系統(tǒng)

Frequency Response to Super-weight Low-pitcked Circuit in Frequency Supplement;

頻率補(bǔ)償式超重低音電路的頻率響應(yīng)

Tone phone or tone dialler is required for using the service.

本服務(wù)只適用于音頻或附加音頻撥號(hào)器之電話。

Audio Subsystem Design and Audio Signal Processing Algorithm Research for Digital Television

數(shù)字電視音頻子系統(tǒng)設(shè)計(jì)與音頻處理算法研究

multiple frequency shift keying telegraph terminal

多頻移頻鍵控電報(bào)終端機(jī)

An arrangement of equipment that permits the use of part of a speech band for transmission or telegraph.

能利用部分語(yǔ)音頻帶進(jìn)行信令傳輸或電報(bào)傳輸?shù)囊环N設(shè)備的分類(法)。

Language,Sound and Music--Creation of Modern Electronic AudioFrequency of Movie and Television

語(yǔ)言、音響、音樂(lè)——觀現(xiàn)代影視電子音頻創(chuàng)作藝術(shù)

For computer sound connection, use the Audio Cable*(4) to Audio in

接通計(jì)算機(jī)音源，將音頻電纜*（4）接至音頻輸入插口。

Your battery is running low, so further audio playback is not possible.

電池電量不足，因此無(wú)法繼續(xù)播放音頻。