audio frequency

基本解釋

The invention discloses an output controlling means of audio frequency apparatus.
本發(fā)明公開了音頻設(shè)備的輸出控制方法。
How to get the structure information and content meaning , make audio frequency signal having the same semantic classes is the key of the research of audio retrieval based on content.
如何提取音頻中的結(jié)構(gòu)化信息和內(nèi)容語義，使得無序的音頻數(shù)據(jù)變得有序，是基于內(nèi)容的音頻檢索技術(shù)能否得以實(shí)用的關(guān)鍵所在。
High-performance data acquisition is needed in some high speed and high precision measurements when signal measurements, image manipulation and audio frequency signal process are taken.
在信號(hào)測(cè)量、圖像處理、音頻信號(hào)處理等一些高速、高精度的測(cè)量中，都需要進(jìn)行高性能數(shù)據(jù)采集。

The handset incorporates audio technology that optimizes the frequency range based on a user's age, making it easier to hear the voice of the person on the other end of the call.
ENGADGET: Fujitsu, Orange partner on senior-friendly Stylistic S01 smartphone
The DA-F60 incorporates neodymium magnets and a passive radiator to produce results typically found in high-end Hi-Fi audio systems, including tuned low-frequency reproduction and virtually no distortion even at high volumes.
ENGADGET: Samsung introduces its CES audio hardware, claims a world first
This enables the HDVD 800 to transmit the entire frequency spectrum of high-end audio sources without any loss of frequencies.
ENGADGET: Sennheiser unveils HDVA 600 analog headphone amp, asks for $1,600

a frequency in the range 20 hertz to 20000 hertz. A sound wave of this frequency would be audible to the human ear

音頻
With the booming development and extensive application of multimedia and computer networks, the digital medias(including digital image, digital vision and audio frequency) have been applied extensively.
隨著多媒體和網(wǎng)絡(luò)技術(shù)的飛速發(fā)展并廣泛應(yīng)用,數(shù)字媒體(包括數(shù)字圖像、數(shù)字視頻、音頻)已得到了廣泛的應(yīng)用。
聲頻