重放磁頭 的英文怎麼說
中文拼音 [zhòngfàngcítóu]
重放磁頭
英文
magnetic reproducing head-
On dictation equipment, a device for accurate alignment of playback head, or combined head, to the track on the recording medium
錄音設備上的一種裝置,它能精確地把重放磁頭或組合磁頭調準到記錄介質的磁軌上。The suitable driving circuit of variable - speed tracking heads is given and improvement of the circuit has been made in order to ensure accurate tracking and increase the snr of regeneration signals
為了確保準確跟蹤,提高重放信號的信噪比,筆者給出了適用的可變跟蹤磁頭驅動電路,並對其進行了改進。
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