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題名 | 數位式語音廣播設備=Digital Audio Announcer |
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作者 | 劉茂蒼; 許崇燮; 陳文龍; Liu, Shi-tsang; Hsu, Chung-shieh; Chen, Wen-long; |
期刊 | 電信研究 |
出版日期 | 19961200 |
卷期 | 26:6 1996.12[民85.12] |
頁次 | 頁777-784 |
分類號 | 448.84 |
語文 | chi |
關鍵詞 | 進步式行動電話系統; 語音播報設備; 單穩態多諧振盪器; Advaced moblie phone service AMPS; Announcer; Monostable multi-vibrator; |
中文摘要 | 目前進步式行動電話系統(Advaced Mobile Phone Service AMPS)所使用的廣播設備屬 於類比式,已運轉多年,且國外牙商已停止生產,基於減少障礙及維護需求,故以微處理機為 主的數位式語音廣播設備更替現有類比廣播設備或作為備份是一項必要的措施。 |
英文摘要 | At present, the audio announcer used in the Advanced Mobile Phone Service (AMPS) is still analog type. It has run many years and the original manufacturer would not support the maintenance. For the purpose of trouble shooting, it is necessary to replace the existing analog announcer by digital equipment is controlled by microprocessor. This paper describes the system architecture, operation principle and application. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。