voice-band的相關資料：
臨近單詞
voicegram
voice
Voice training to palatoschisis children
Voice Communications Distribution System
voice frequency terminating equipment bay
voice carrier telegraph testing equipment
voiceless-initial ru- tone characters
voice-frequency multichannel telegraphy
voice-frequency telegraph bearer circuit
voice frequency carrier telegraph terminal
Voice-Operated Typewriter Employing Morse
voice frequency carrier telegraph multiplex
