音響信號系統 的英文怎麼說
中文拼音 [yīnxiǎngxìnháoxìtǒng]
音響信號系統
英文
sound signaling system- 音 : 名詞1. (聲音) sound 2. (消息) news; tidings 3. [物理學] (音質) tone 4. (姓氏) a surname
- 號 : 號Ⅰ名1 (名稱) name 2 (別號; 字) assumed name; alternative name3 (商店) business house 4 (...
- 系 : 系動詞(打結; 扣) tie; fasten; do up; button up
- 統 : Ⅰ名詞1 (事物間連續的關系) interconnected system 2 (衣服等的筒狀部分) any tube shaped part of ...
- 音響 : sound; acoustics; audio; [德國] klang; phon-; phono-; -phone
- 系統 : 1. (按一定關系組成的同類事物) system 2. (有條理的;有系統的) systematic
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The master dissertation introduces passive correlative orientation system and base theory in signal dispose briefly in the first place. the system takes tv sound fm signal from tv satation signal. the power rate of tv station signal to sound signal is ten to one. in the case of submerged by mussy weave and machine ' s hot noise, dispersed target signal is feeble
系統採用電臺的電視伴音調頻信號,其中電臺信號與伴音信號功率之比基本為10 : 1 ,並且目標散射信號較弱,一般情況下淹沒在雜波和機器熱噪聲之下,採用常規的脈沖檢測方法很難對遠距離的目標進行檢測,而以電臺直達信號作為參考與目標回波信號進行相關檢測;系統中信號的相關處理會產生旁瓣,而強目標的旁瓣會影響附近的弱目標檢測。Applicable to transmission of various video signal in close circuit tv monitoring system and sound engineering
適用於在各類閉路電視監控系統、音響工程中傳輸視頻信號。An audible and / or visible signal used to signify the existence of some error or abnormal condition in the system
由音響或顯示設備發出的信號,用以表示系統出現了錯誤或異常情況。In amplitude analysis in time domain, the step impulse response acts as an important parameter to evaluate the performance of audio device. it reflects the response sensitivity of audio system to sudden changed signals
在音頻設備的時域特性分析中,階躍脈沖響應檢測是衡量系統性能的重要方法,它反映的是音頻設備對于突變信號的響應靈敏度。分享友人