sound modulation 中文意思是什麼

sound modulation 解釋
伴音調制
  • sound : adj 1 健全的；強壯的，正常的；完好的，無疵的，沒有腐爛的（船、牙齒等）。2 正確的；正當的，合法的...
  • modulation : n 調整，調節；（聲調的）抑揚，變化；【音樂】轉調，變調；【無線電】調制。 amplitude modulation 振...
  1. The modulation of sound properties over a wide range of time scales is one of the most obvious characters of oscine passerine ' s vocal, whose song contains many different kinds of syllables that consist of many more multiple song phrases. in oscine passerine, ipsilateral projections of ra to nxiits innervates the ipsilateral syringeal muscles exactly, and thus they have strong ability of vocal control with variable tones, high frequency and higher lever of quality. as a result, the songs sound well

    鳴禽鳴囀的最大特點之一便是其單次鳴唱時間長，鳴唱所包含的音節數量和音節種類繁多，因而由這些音節所組成的句型結構也是復雜多樣富於變化，且由於nxiits嚴格的側別控制（每一側核團只支配同側鳴肌） ，使其具有更強的控聲能力，其鳴聲音調變化幅度大，頻率高，品質因數大，音色好，因而其鳴聲也悅耳動聽。
  2. In attempt to directly compare the sound response characters of the same bf neurons or different bf neurons and their interactive relation, the double recording microelectrodes were penetrated into two different neurons in iso - frequnency laminas or hetero - frequency laminas. taking advantage of frequency tonotopical arrangement in 1c of bats, it was explored how the neurons integrated different parallel processes of the same sound information. in the case of which, we hoped to explore the relation between the sound response characters of the central auditory neurons and neural modulation in background noise for the further understanding of the mechanism in the central auditory neurons extracting sound signals

    本研究以大棕蝠（ bigbrownbat ， eptesicusfuscus ）為模型，利用ic聲調組構排列成同頻層這一結構特點，突破單電極記錄和檢測神經元的方法，同時推進兩單電極至一個同頻層或兩個同頻層的兩個不同神經元，試圖從細胞水平直接比較兩個具有相同和不同最佳頻率的神經元聲信號的加工處理特徵、以及它們之間的相互關系，以期窺探它們在對同一聲信號處理過程中的整合奧秘，並以此為基礎分析和探討背景噪聲條件下中樞神經元聲反應特徵與神經調制的關系，以期進一步了解中樞聽神經元聲信號提取的機制。
  3. These data indicate that gabaergic inhibition makes an important contribution to the direction - dependent frequency tuning of most ic neurons. corticofugal modulation of the excitatory and inhibitory ftcs of most ic neurons was more pronounced at one sound direction than the other. sound direction effects on frequency tuning characteristics may undergo a postnatal development due to the development of excitation and inhibition integration

    通過對幼年（出生后第四周）和成年蝙蝠下丘聽神經元頻率調諧的方向敏感性的比較，發現幼年蝙蝠頻率調諧的方向敏感性比成年蝙蝠差，並認為可能是動物發育過程中，下丘的興奮性和抑制性輸入的整合也有一個發育的過程。
  4. A new study reveals that the calls contain frequency changes that dolphins recognize. humans are one of the few animals that use sound modulation instead of simple voice differences to identify individuals

    舉例來說，如果是海豚媽媽在呼喊小海豚，那麼人們認為這只小海豚能夠從媽媽的喊叫聲中識別出自己的「名字」 。
  5. Digital broadcasting systems for television, sound and data services. framing structure, channel coding and modulation for 11 12 ghz satellite services

    電視聲頻和數據服務數字廣播系統. 11 12 ghz衛星業務結構頻道編碼和調制
  6. Study of intensity modulation - direct detection laser system for detection of sound vibration

    強度調制直接探測型遠距離激光聲探測系統研究
  7. 2g : in 1989, two technologies from the " world of sound studio " are combined on a pc expansion card for the first time : fm synthesis made famous by yamaha synthesizers and 8 - bit pcm pulse code modulation at 11. 25 khz. for a long time, " soundblaster " becomes synonymous with the term sound card, and the first step toward the pc as " multimedia machine " was taken

    11989年，兩項由world of sound studio發展出來的新科技首次被結合在個人電腦的擴充卡上：因為yamaha音源合成器以及8 - bit pcm pulse code modulation at 11 . 25 khz的興起，使得fm音源成為這時期的主流，使用fm音源的聲卡聲霸卡soundblaster幾乎成了該產品的代名詞。
  8. Digital sound broadcasting is a general term covering a wide range of systems and technologies, including eureka 147 and isdb - t, which are designed to replace frequency modulation broadcasting, digital radio mondiale, a possible successor to amplitude modulation, as well as iboc, which is intended to complement the existing am and fm services

    數碼聲音廣播?是一個統稱，技術上是分為不同的系統和制式，有取代fm廣播的eureka 147和isdb - t ，也有針對am廣播的drm ，和可以與am fm並存的iboc等系統，它們都有一個共通點，是現時的收音機並不適用。
  9. Digital sound broadcasting is a general term covering a wide range of systems and technologies, including eureka 147 and isdb - t, which are designed to replace frequency modulation ( fm ) broadcasting, digital radio mondiale ( drm ), a possible successor to amplitude modulation ( am ), as well as iboc, which is intended to complement the existing am and fm services

    數碼聲音廣播?是一個統稱，技術上是分為不同的系統和制式，有取代fm廣播的eureka147和isdb - t ，也有針對am廣播的drm ，和可以與amfm並存的iboc等系統，它們都有一個共通點，是現時的收音機並不適用。
  10. Also contains a beat box tool, modulation tool ( to make the sound less perfect, more real ), stream to disk recording, real - time effects and response

    也包含了一個拍子工具，調制工具（使聲音少點完美，多點真實） ，輸出到磁盤保存，實時效果和響應。
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