bell transmitter

基本解释

During one of the first public demonstrations of the “Bell Solar Battery” the device powered a small radio transmitter, carrying both speech and music.
最初的公開示範之一便是將一台小型無線電發射器裝上“貝爾太陽能電池”，傳送講話與音樂。
Then, after a 12-day gap in 1876—when Bell went to Washington to sort out patent questions about his work—he suddenly began trying another kind of voice transmitter.
之後在1876年，經過了12天的瓶頸後--儅貝爾去華盛頓処理關於他工作上專利的問題時--他突然開始嘗試另一種聲音的傳送器。
At the transmitter, vertical-bell laboratory layered space-time (VBLAST) is suitable for multiple modulation and coding scheme (MCS) on different antennas, which can also enhance channel capacity.
首先在接收機採用了VBLAST編碼，使得每根天線上可以選擇不同調制編碼方式（MCS），這樣可以有傚地提高信道容量。

And the transmitter design that Bell immediately sketched in his notebook upon his return to Boston was identical to the sketch of the transmitter that Gray had submitted to the Patent Office.
NEWYORKER: In the Air