查询词典 audio frequency

Variation of the frequency of a carrier wave in accordance with variations in the audio signal being sent.

指改变载波的频率使之符合人口或乐器等所发出的声频信号的特点。

According to the process of MFCC calculation in raw audio, a new Mel-Frequency Cepstral Coefficients algorithm by utilizing Modified Discrete Cosine Transform coefficient in MP3 domain was presented.

根据非压缩域中MFCC的求取过程，提出了一种在压缩域MP3格式下利用MDCT系数计算MFCC特征参数的新方法。

In the provision of audio cases, the use of dual-tone multi-frequency determine the dial tone.

详细说明：在提供音频的情况下，利用双音多频确定拨号音。

Major business of Chien Bian is tghe fabrication of Degaussing Coil/ Wire Harness/ HDMI;LVDS/FFC WAire/Enamelled Wire/ Magnesium production,Chien Bian are used extensively in TV/MONITOR/AUDIO High frequency power switches and other electronic equipmentsChien Bian carries out the strict quality management and the well-established quality guarantee system.

千葆股份有限公司的主要业务是消磁线圈/线束/HDMI；低压差分信号传输/柔性扁平排线/漆包线/镁制品的加工制作，我公司的产品广泛应用于电视/监视器/音频高频率电源开关和其他电子设备。千葆股份有限公司实施严格的质量管理，设立了完善的质量保证体系。

This article shows how to use a Fast Fourier Transform algorithm to calculate the fundamental frequency of a captured audio sound.

本文介绍如何使用快速傅立叶变换算法来计算一个捕获音频声音的基本频率。

This simple definition ignores the fact that amplifier output impedance usually varies considerably across the audio band, increasing with frequency as the negative feedback factor falls; this indicates that the output resistance is actually more like an inductive reactance.

这个简单的定义忽略了功放输出阻抗通常是随着音频带而变化，负反馈因素降低的时候频率也增加这一事实。这就意味着输出电阻实际上更像是一个电感电抗。

Mr. Gong Yi, a famous Guqin master of unique personal playing style, has taken advantages of the strong points of different schools to show the unique lingering charm vividly and incisively in this collection through his exquisite playing technique and superlative craftsmanship, in combination of the audio treatment technology of Pauler Acoustics, Germany for the master tape, to allow you be intoxicated with the broadness of motion, the deepness and richness of low frequency and the smoothness of space sense, as if staying in a deep and secluded valley in remote mountains, surrounded by ancient woods and cool spring, reaching a selfless state with an integration of person and the Guqin.

素以博取众家之长，形成极具个人风格的著名古琴演奏家--龚一先生，在本专辑中更以其鬼斧神工的精湛演奏技巧，结合母带后期采用德国老虎鱼音频处理技术，将琴乐特有的空间韵味表现得淋漓尽致，使你沉醉于其宽广的动态，浑厚丰满的低频和流畅的空气感中，犹如置身于深山幽谷、古木寒泉中，臻至琴意相通，人琴合一的无我境界。

Domestic and overseas new technologies about conference system based on digital network in recent years are introduced, namely digital processing and transmission, high-frequency and infrared transmission, NOMA, mute corresponding interaction, camera shot auto tracking, video conference system, interactive digital board, multi-assembly-room system control, and audio-video and lighting network centralized control platform technology.

着重介绍近年国内外基于数字网络的会议系统新技术如数字处理和传输、高频和红外传输、NOMA、哑声对应互动、摄像自动跟踪、会议电视、交互数字白板以及多会议室系统控制和声像灯光网络化集控平台等技术，并举出典型的应用实例。

Aircraft navigation system, one or more ground navigation station with the provisions of the frequency of launching radio beacon signals (such as wave, audio wave modulation or code), aircraft flight navigation equipment according to the received beacon signal measured or calculated aircraft Solutions relative to the navigation ...

飞机导航系统中，一个或几个地面导航台用规定的频率发射无线电信标信号（等幅波、音频调制波或代码），飞机机上导航设备根据收到的信标信号测出或解算出飞机相对于导航。。。

Aircraft navigation system, one or more ground navigation station with the provisions of the frequency of launching radio beacon signal (amplitude wave, audio wave modulation or code), aircraft flight navigation equipment according to the received beacon signal measured or calculated aircraft Solutions relative to the navigation ...

飞机导航系统中，一个或几个地面导航台用规定的频率发射无线电信标信号（等幅波、音频调制波或代码），飞机机上导航设备根据收到的信标信号测出或解算出飞机相对于导航。。。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。