|
|
赶快注册并登录访问我们网站,呈现更多精彩内容!
您需要 登录 才可以下载或查看,没有帐号?注册加入
x
刚才看见一盘开盘带的说明:
# _6 [/ k* ~, }$ SThis magnetic tape recording should be reproduced at a speed of 7 1/2 inches per second using "a half track head" as normally provided on dual track machine.. C4 y& y" X1 n( g; p* t3 Y) x4 U
/ {2 i/ M. m8 n: h& k9 D2 Z0 l, r
这里的“a half track head”是什么磁头?
7 z5 k/ K3 |. o# _$ W5 }
6 F/ V, n3 k3 E. @- q+ @还有一盘磁带写着1/4 track 7-1/2IPS stereo tape recording.
2 s, c; B& w4 Q$ q1 E/ `这里的1/4 track什么意思?; J4 V! }# G8 q
" \/ \4 V9 n) M- s# F2 ]; Z
请懂的开友予以解答,谢谢! |
|