phase-frequency equalizer

This paper tries to use AN221E04 FPAA chip to realize a new concept of audio equalizer design,and use multi-FPAA AN221E04 chips to construct FPAA array,which are then combined with 89S51 MCU and Serial EEPROM to implement a sound parameters static and dynamic reconfigurable new concept audio equalizer.

文中尝试使用FPAA芯片(AN221E04)实现一个全新概念的调节简便、成本低的音频均衡器设计。

The traditional audio equalizer is constructed by op-amplifiers and discrete components,being influenced by the specifications of discrete components.

由于分立器件与运放构建的模拟电感音频均衡器,因受分立器件本身性能影响,存在许多不利因素,使得该音频均衡器在竞争中处于劣势;鉴于纯数字音频均衡器性能相对稳定但价位较高,其应用集中于高档场合而难以普及。

The filter system is the most pivotal part of the digital audio equalizer;its precision and effect influence the whole audio equalizer performance.

数字音频均衡器中最关键的部分就是滤波系统,滤波系统精度的高低、效果的好坏直接决定着整台均衡器对音频的修饰效果。

In the multi-carrier modulation of DMT communication system,both time domain and frequency domain equalizers are used to compensate for the magnitude and phase distortion within each subchannel.

在多载波DMT通信系统中,同时采用时域均衡器和频域均衡器来补偿各个子信道的幅度和相位失真。

In this case,the one-tap frequency domain equalizer can t be used any more.

为此,作者提出了一种频域均衡器,用来解决循环保护前缀不足的OFDM通信系统的频域均衡问题。

Design of Audio EQ Based on Field Programmable Analogy Arrays

基于现场可编程模拟阵列FPAA的音频均衡器设计

Method of fast adaptive frequency domain equalization based on filter banks

一种基于滤波器组的快速自适应频域均衡方法

An ocean block equalizer is located in the section following every tenth repeater.

每隔十个增音机设置一个海底分段均衡器.

Realization of Two-channel Gain Balanced Audio Pre-amplifier

一种音频双通道增益平衡前置放大器的实现

audio-frequency amplifier

声频放大器音频放大器

Adjust the frequency response of the signals which are about to get in the main output and AUX output.

均衡器:用于调节进入主输出和辅助输出的信号频响.

Improvement of Load Balancing Algorithm Based on Clustered VOD System Video Servers

基于集群的VOD系统视频服务器的负载均衡算法改进

attenuation compensator

衰减均衡器衰减补偿器

Adjust sound amplification volume to an optimal level by changing the equalizer adjuster (4).

调整扩音货量一个最理想的水平，改变以往均衡器调节（4）。

These extremely high frequencies allow proportionately wider band-width signals to be transmitted.

这些超高频能传送均衡的宽频信号。

Comparison between different equalization algorithms in SC-FDE

单载波频域均衡技术中均衡算法的比较

FSK tone detector

移频键控音频检波器

A study on dynamic adjustment of the non-uniform quantizer in advanced audio coding

先进音频编码中的非均匀量化器的动态调整研究

charge equalizing DA converter

电荷均衡数模转换器

charge equalizing A/D converter

电荷均衡模数转换器

adaptive automatic equalizer

自适应式自动均衡器

Study on Performance of DS-CDMA with Frequency Domain Equalization;

频域均衡DS-CDMA系统的性能研究

Research on Channel Estimation and Requency-Domain Equalization Technique of the MIMO System;

MIMO信道估计及频域均衡的研究与实现