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Description: file\音响控制电路.rar制作资料.rar,avr软件设计精华。电子宝典。欢迎下载-file \ audio control circuit. Rar production of information. Rar, avr software design essence. Electronic book. Welcome Download
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Size: 1454080 |
Author: 夏天 |
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Description: LM4702专业音频驱动器电路板。功率可达150W-LM4702 drives professional audio circuit boards. Power up to 150W
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Size: 305152 |
Author: 文杰 |
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Description: 该文件是用5532芯片设计的音频功率放大电路，适用于初学者学习简单的系统设计-The document is a 5532 chip design audio power amplifier circuit, for beginners to learn a simple system design
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Size: 140288 |
Author: 何安 |
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Description: 音频设计一直是大多数电子工程师热衷的课题，在音频设计中人们对完美的追求远远超过对成本的考虑。然而，最简单的电路有时可提供最佳性价比方案。虽然市场上众多新的低功率扬声器彰显出向D类音频性能发展的趋势，但就低成本、低失真和低噪声而言，AB类音频性能仍然最有竞争力。 -Audio Design has been the most enthusiastic about the subject of electronic engineers in the audio design in the pursuit of perfection far beyond cost considerations. However, the most simple circuit can sometimes provide the best cost-effective program. Although the market on a wide range of new low-power speaker underlines Class D audio performance to the development trend, but on the low-cost, low distortion and low noise is concerned, AB audio performance is still the most competitive.
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Size: 206848 |
Author: 万柳 |
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Description: BlackFin 5xx 处理器音频接口扩展电路图-BlackFin 5xx processors expand the audio interface circuit
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Size: 56320 |
Author: 孙江波 |
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Description: BF5xx DSP处理器摄像头接口电路图，与我上传的C语言代码配合使用-BF5xx DSP processor interface circuit camera, and I uploaded with the use of C language code
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Size: 50176 |
Author: 孙江波 |
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Description: DTMF双向收／发集成电路MT8880专门为双音频信号的收、发而设计，它既能产生发送双音频信号，又能对双音频信号进行接收译码，还能判断各种信号音(拨号音、回铃音、忙音)。以上就是它的应用电路和程序-Two-way DTMF collection/fat MT8880 IC specifically for the dual audio signals received, the design, it could have sent dual audio signal, while the dual audio signal decoding receiver, but also to judge the sound signal (dial tone , ring back tone, busy tone). Above is its application circuit and procedures
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Size: 54272 |
Author: 徐徐 |
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Description: 一个用于自动选择音源和卖场功放有源音箱连接试机的控制中心:包括按键选择,VFD显示连接目标代号,以及控制音源暂停静音,遥控控制,有完整电路图,PCB和汇编代码,笔者在一个DVD厂工作时的作品,公司生产了100台给下面的代理商,免去了顾客购机,不同机器需要反复连接音源的麻烦!本程序遥控,VFD显示的部分非常经典-One for the automatic selection and store audio power amplifier Active Speaker test machine to connect the control center: including key choice, VFD display connection target code, as well as control audio suspended mute, remote control, a complete circuit diagrams, PCB and assembly code, the author in a DVD factory work works, the company produced 100 to the following agents, which eliminates the customers purchase, the need to repeatedly connect different machines source of trouble! This procedure remote control, VFD display some very classic
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Size: 653312 |
Author: 张绍斌 |
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Description: 电路图 里面有许多实用电路图 51编程器电路图 51单片机LED点阵电子显示屏的设计电路图 89C51单片机号音自动播放器的设计
单片机看门狗电路图 单片机控制的带语音报数功能的抢答器-There are many practical circuit diagram circuit diagram circuit diagram 51 of programmer 51 Single-chip LED dot matrix display design of electronic circuit No. 89C51 single-chip audio jukebox design single-chip MCU watchdog circuit with Sound Answer a few features of the browser
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Size: 2532352 |
Author: 菲菲 |
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Description: 这是歌乐汽车音响的电路原理图，属于汽车电子嵌入式开发的范畴-This is the Clarion car audio circuit schematics, belonging to automotive electronics embedded development areas
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Size: 490496 |
Author: bijie |
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Description: 2.1声道功放电路，电路简洁，音质好，便于兴趣爱好者自制-2.1 channel amplifier circuit, circuit simplicity, good sound quality, easy to enthusiasts interested in self-
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Size: 17408 |
Author: 邱荣奇 |
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Description: This archive contains circuit diagram and text documents making up the design of audio spectrum analyzer
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Size: 864256 |
Author: Robert |
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Description: 本PPT详细的讲述了半导体三极管和交流电压放大电路的基本工作原理。-PPT detail of the semiconductor transistor voltage amplifier circuit, and communicate the basic working principle.
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Size: 1389568 |
Author: luoqianyou |
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Description: 电话智能遥控器主要包括电话振铃检测电路，电话自动摘机和挂机电路，DTMF信号解码电路，语音提示急电路，音频放大电路，以及控制心脏CPU电路-Telephone remote control including smart phones ringing detection circuit, telephone and hang up automatically pick circuit, DTMF signal decoding circuit, urgent voice circuits, audio amplifier and the control of the heart CPU circuit
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Size: 7168 |
Author: 卿卿 |
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Description: 格式：PDF 书名： 音频电路集锦 超星SS号：114863-Format: PDF Title: Super Star Collection audio circuit SS No.: 11486344
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Size: 1398784 |
Author: 肖珂 |
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Description: ADPCM语音编解码电路设计及FPGA实现。利用FPGA进行ADPCM编码与解码。-ADPCM voice codec circuit design and FPGA realization. FPGA for use ADPCM encoding and decoding.
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Size: 125952 |
Author: 水牛EDA |
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Description: 簡介
PT2323 是特別為6CH 家庭劇院音響系統所設計的音響用輸入選擇器，並且內建2CH~6CH 轉換
器，可以直接將傳統立體聲2CH 信號轉換成為模擬6CH 信號，使用I2C 控制介面。單電源9V 供
應電壓，低成本及極佳的性能表現(THD<0.005 Typ)，適合任何高性能的6CH 音響系統之應用。
特色
l 供應電源：9V
l 提供4 組立體聲及一組6CH 輸入端
l 內建2CH~6CH 轉換器和副低頻低通濾波器
l 最大輸入電壓可達3.75Vrms (1KHz, THD<1 )
l 低失真<0.005 (1KHz, 0.2Vrms)，低噪訊<6μVrms
l I2C 控制介面
應用範圍
l AV 音響器材
l 迷你組你音響
l 汽車音響
l 多媒體音箱-DESCRIPTION
PT2323 is a 6-Channel Audio Selector utilizing CMOS Technology specially designed for Home
Theater System. It provides a built-in 2-Channel to 6-Channel Translator, which can directly mix
traditional stereo channel to simulate a 6-Channel audio output. Single power supply (9V), I2C Bus
Interface as well as very low Total Harmonic Distortion (THD < 0.005 ) and other features are
incorporated into a single chip thereby providing very high performance. Pin assignments and
application circuit are optimized for easy PCB layout and cost saving advantages.
FEATURES
Supply Voltage: 9V
4 Stereo Inputs
One 6-Channel Input
Maximum Input Voltage: 3.75Vrms (1kHz, THD<1 )
Low Total Harmonic Distortion, THD<0.005 (1kHz, 0.2Vrms)
Low Noise: No<4μVrms
I2C Bus Interface
Available in 28 Pins, DIP or SOP Package
APPLICATIONS
AV System
Mini Compo
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Size: 61440 |
Author: pizi |
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Description: Using PT2323,PT2322,24C02,RC05 & LCD for controlling 6 channel audio and 4 stereo & one 6 channel inputs.Please contact for more details// MOB-09048615937-Using PT2323,PT2322,24C02,RC05 & LCD for controlling 6 channel audio and 4 stereo & one 6 channel inputs.Please contact for more details// MOB-09048615937//
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Size: 8192 |
Author: Kranthi |
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Description: PT2258 is a 6-Channel Electronic Volume Controller IC utilizing CMOS Technology specially designed
for the new generation of AV Multi-Channel Audio System. PT2258 provides an I2C Control Interface,
an attenuation range of 0 to -79dB at 1dB/step, low noise, and high channel separation. Housed in 20
pins, DIP or SOP, PT2258’s pin assignments and application circuit are optimized for easy PCB Layout
and cost saving advantages.-PT2258 is a 6-Channel Electronic Volume Controller IC utilizing CMOS Technology specially designed
for the new generation of AV Multi-Channel Audio System. PT2258 provides an I2C Control Interface,
an attenuation range of 0 to-79dB at 1dB/step, low noise, and high channel separation. Housed in 20
pins, DIP or SOP, PT2258’s pin assignments and application circuit are optimized for easy PCB Layout
and cost saving advantages.
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Size: 1024 |
Author: newstar |
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Description: AUDIO & AMPLIFIER P1 2N3055 Power Amplifier P2 Automatic Loudness Control P3 60W Guitar Amplifier P4 High Quality Intercom P5 10W Audio Amplifier with Bass-boost P6 60W Bass Amplifier P7 Electronic Stethoscope P8 Electronic Stethoscope II P9 10W Mini Audio Amplifier P10 18W Audio Amplifier P11 Sound Level Indicator P12 Low pass filter - Subwoofer P13 Simple Digital Volume Control P14 Stereo Preamplifier with Bass-boost P15 50 Watt Amplifier P16 Amplifier 2x30W with STK465 P17 Sound Level Meter P18 Portable Mixer P19 Amplified Ear P20 Guitar Amplifier P21 25W Mosfet audio amplifier P22 Phono Preamplifier P23 3 Channel Spectrum Analyzer P24 22 Watt Audio Amplifier P25 Bass-treble tone control circuit P26 Portable Microphone Preamplifier P27 Electronics Attenuator P28 3 Line Mixer and more....
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Size: 2144933 |
Author: nvejxvta@sharklasers.com |
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