音頻保真度 的英文怎麼說
中文拼音 [yīnbīnbǎozhēndù]
音頻保真度
英文
af audio fidelity- 音 : 名詞1. （聲音） sound 2. （消息） news; tidings 3. [物理學] （音質） tone 4. （姓氏） a surname
- 頻 : Ⅰ形容詞（次數多） frequent Ⅱ副詞（屢次） frequently; repeatedly Ⅲ名詞1 [物理學] （物體每秒鐘振動...
- 保 : Ⅰ動詞1 （保衛; 保護） defend; protect 2 （保持） keep; preserve; maintain in good condition 3 （...
- 真 : Ⅰ形容詞（真實） true; genuine; real Ⅱ副詞1 （的確; 實在） really; truly; indeed 2 （清楚確實） cl...
- 度 : 度動詞[書面語] （推測; 估計） surmise; estimate
- 音頻 : [物理學] [電學] audio frequency; vf （voice frequency）音頻電路 voice frequency circuit; 音頻振蕩...
-
High fidelity audio equipment and systems ; minimum performance requirements - specification for the sound output of television tuners
高保真度音響設備及系統最低性能要求.第12部分:電視調諧器音頻輸出規范High fidelity audio equipment and systems ; minimum performance requirements - specification for microphones
高保真度音頻設備及系統最低性能要求.第5部分:傳聲器規范High fidelity audio equipment and systems ; minimum performance requirements - specification for magnetic recording and reproducing equipment
高保真度音頻設備及系統最低性能要求.第4部分:磁性錄音和放音設備規范High fidelity audio equipment and systems ; minimum performance requirements - specification for fm radio tuners
高保真度音頻設備及系統最低性能要求.第2部分:調頻無線電調諧器規范The proposed modulator uses 0. 35um standard cmos process, the nmos and pmos threshold voltage is 0. 54 volt and - 0. 48 volt, respectively, and the power supply is 1. 5 volt. the nyquist converter rate is 50 khz, oversampling ratio is 80. the proposed modulator can obtain 98db dynamic range, 16 bits converter resolution, and fits for high - fidelity, digital - audio application
本設計採用0 . 35微米標準cmos工藝，其中nmos和pmos晶體管的閾值電壓分別為0 . 54伏和- 0 . 48伏，電源電壓為1 . 5伏，奈奎斯特轉換率為50khz ，過采樣率為80 ，該調制器可實現動態范圍98db ， 16位的轉換精度，適合高保真數字音頻應用。" ri chen " fa shao grade tone frequency channel wire put to use nooxygen - copper to do wire, 75 same axises structure, physics send out of spongy pe insulator high density, much more tieas weaving to protect, enter pvc outcover, pure copper an nomagnetic gold - plating plug it ' s high grade cd, dvd tv tone frequency signal for a special wire, the effect is very good for family - film
日辰發燒級音頻線採用無氧銅導體， 75歐同軸結構設計，物理發泡pe絕緣層、高密度、多層編織屏蔽保護，進口pvc外被，純銅無磁性鍍金插頭，是高級cd 、 dvd機音頻信號輸出專用線，配合使用高保真家庭影院系統效果更為明顯。Compared with analog power amplifier, digital amplifier has many advantages, such as hi - fi, high efficiency, good match between amplifier and loudhailer, easy update, convenient debugging and so on. and it can process not only digital audio signal but also analog signal. accordingly, it faces a vast market
數字功放產品相對模擬功放有很多的優點:高效率、保真度較好、功放和揚聲器的匹配好、升級換代容易、生產調試方便等，且與未來的全數字式音頻廣播、高清晰度電視的發展趨勢相匹配。High fidelity audio equipment and systems ; minimum performance requirements - specification for record playing equipment and cartridges
高保真度音頻設備及系統最低性能要求.第3部分:電唱設備和盒式磁帶規范What is mp3 ? mp3 is a new sound compression technique that can effectively compress sound files by a ratio of 10 : 1 or even 12 : 1, while maintaining high fidelity and outstanding sound quality
Mp3為一種高效率的聲頻壓縮技術，具有將語音檔案壓縮達10 : 1到12 : 1的壓縮效率，並能維持接近cd數位信號的保真度及高音效品質。High fidelity audio equipment and systems ; minimum performance requirements - specification for loudspeakers
高保真度音頻設備及系統最低性能要求第7部分:揚聲器規范High fidelity audio equipment and systems ; minimum performance requirements - specification for general requirements
高保真度音頻設備及系統最低性能要求.第1部分:一般要求規范High fidelity audio equipment and systems ; minimum performance requirements - specification for combination equipment
高保真度音頻設備及系統最低性能要求.第8部分:組合設備規范分享友人