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- The watermark can be extracted by DCT on the audio signal embedded watermark. 提取水印時(shí)對含水印信號的音頻信號也進(jìn)行分段離散余弦變換;然后利用原始音頻信號提取水印.
- Is there any delay between receiving the audio signal and the video signal? 接收聲音信號和可視信號之間是否有時(shí)間間隔?
- A gradual decrease(fade-out) or increase(fade-in) of the brightness of an image, or the volume of an audio signal. 圖象的亮度或音響強度逐漸增強或減弱的現象。
- It is a program of audio signal processing which can be reference for engineers who engage in the field. 這是處理語(yǔ)音信號的程序,從事語(yǔ)音信號等信號處理方面的同志,不妨參考一下
- Welcome to Speech and Audio Signal Processing Lab of Beijing University of Technology. 歡迎光臨北京工業(yè)大學(xué)語(yǔ)音與音頻信號處理研究室。
- A gradual decrease(fade - out)or increase(fade - in)of the brightness of an image,or the volume of an audio signal. 圖象的亮度或音響強度逐漸增強或減弱的現象。
- A gradual decrease (fadeout) or increase (fadein) of the brightness of an image, or the volume of an audio signal. 圖象的亮度或音響強度逐漸增強或減弱的現象。
- A common audio signal is usually a tonal signal which is a combination of several sinusoids. 一個(gè)普通的音訊通常是由數個(gè)正弦波曲線(xiàn)組合而成。
- Connected audio signal input lines of satellite speakers to the PC or MP3 audio output jacks. 分別將衛星音箱信號輸入線(xiàn)接到PC或MP3等音頻的輸出插孔。
- An uncompressed audio signal of telephone quality is sampled at 8kHz and quantized with 8 bits per sample . 未經(jīng)壓縮的電話(huà)質(zhì)量的音頻信號以8kHz采樣頻率采樣，每個(gè)采樣點(diǎn)用時(shí)位表示。
- This paper introduces Haskell for audio signal processing, Haskell is the basis of the application of a good article. 本文介紹Haskell用于音頻信號處理;是從Haskell基礎到應用的一篇好文章.
- Audio signal acquisition procedures, can show a number of acoustic signals. 音頻信號采集用程序，可以顯示多個(gè)聲波信號。
- A proper parameter and some wavelet coefficients of the cover audio signal are selected to embed information. 載體音頻信號小波變換后，選擇部分小波系數用適當的嵌入參數嵌入信息。
- The illusion is achieved by convoluting audio signal with auditory localization cues. 由于虛擬聲頻定位技術(shù)涉及人的聽(tīng)覺(jué)生理學(xué)和聽(tīng)覺(jué)心理學(xué)，所以它是人類(lèi)比較復雜的感知過(guò)程。
- The digital portion includes low-frequency video, the pulses that keep receivers synchronized with transmitters, and the audio signal for high-quality stereo sound. 數字部分包括低頻視頻(使接收機與發(fā)射機保持同步的脈沖)以及用于高質(zhì)量立體聲的音頻信號。
- Audio directional loudspeaker is a novel loudspeaker which can generate an audio signal with high directivity by utilizing the parametric array principle. 摘要聲頻定向揚聲器是利用參量陣原理，產(chǎn)生高指向性聲頻信號的新一代揚聲器。
- The experimental results show that the algorithm is robust to many operations on digital audio signal, such as filter, lossy compression, and so on. 實(shí)驗結果表明該算法對數字音頻信號的濾波、有損壓縮、重新采樣等操作具有很強的穩健性。
- By using Mp3 compress frame, this scheme can provide perceptually lossless compression of 20kbps with 8kHz sampled audio signal. 實(shí)驗證明,這種基于Mp3框架的低采樣率音頻壓縮方案能夠對低至8kHz采樣率的音頻信號達到20kbps的壓縮效果。
- An algorithm was presented,which hided the image in audio signal based on the masking effect,the image could be transmitted in audio secretly. 提出一種利用人耳的掩蔽效應,將圖像隱藏于音頻信號中,實(shí)現圖像在音頻中隱秘傳輸的算法。
- You should learn to be independent of your parents. 你應該學(xué)習不要依賴(lài)父母。
