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Description: 声卡芯片AIC23的测试程序，采用TMS320F2812控制，很不错-AIC23 audio chip testing procedures used TMS320F2812 control, very good
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Size: 88994 |
Author: 王洪涛 |
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Description: DSP/BIOS AIC23 Codec Device Driver for the TMS320C5509 EVM
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Size: 53343 |
Author: charlieye |
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Description: DSP2812驱动AIC23程序
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Size: 431800 |
Author: h8r8j8hrj |
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Description: 这个程序是在DSP开发平台CCS下运行的， 功能是对外围设备AIC23和MCBSP初始化-is in the process of DSP development platforms running under CCS, the external function of the equipment and AIC23 MCBSP Initialization
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Size: 38912 |
Author: 沈雅娜 |
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Description: 这个例子是用来数字处理在AIC23上的线性音频数据，并且现行输出-this example is used in digital processing of linear AIC23 audio data, and output current
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Size: 6144 |
Author: 木晓易 |
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Description: DSP5410控制AIC23完成的数字录音机程序。下载后直接解压，为一完整工程文件。-DSP5410 AIC23 complete control of a digital audio recorder procedures. After extracting downloaded directly to a complete engineering documents.
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Size: 24576 |
Author: 田军卓 |
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Description: DSPC6713的AIC23＿ＢＩＯＳ代码例程-DSPC6713 the AIC23_BIOS code routines
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Size: 159744 |
Author: 狄扬 |
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Description: 声卡芯片AIC23的测试程序，采用TMS320F2812控制，很不错-AIC23 audio chip testing procedures used TMS320F2812 control, very good
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Size: 89088 |
Author: 王洪涛 |
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Description: 基于f54XX的dsp程序，其主要功能是实现录音以及放音。实用c语言编写的！-f54XX based on the DSP process, its main function is to achieve sound recording and playback. C language practical!
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Size: 35840 |
Author: favinfeng |
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Description: 可以通过这个制作一台mp3播放器的全套代码，包括arm的启动过程，控制codec aic23的全套过程-through the production of a mp3 player is the set of codes, including the arm of the startup process. aic23 control codec is the set of process
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Size: 56320 |
Author: 苏哲 |
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Description: 用6713做音频的BIOS源码，CODEC使用AIC23.做网络视频监控和视频会议的卡发人员可以好好才参考一下。很不错的！-do with 6713 Audio BIOS source code, CODEC use AIC23. done Network Video Monitoring and video conferencing cards issued before officers can be properly examined. Very good!
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Size: 159744 |
Author: Joel |
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Description: 闻停开发板音频程序，使用AIC23作为音频的输入和输出，程序实现自循环播放-Audio Development Board, the use of AIC23 as audio input and output, since the recycling program broadcast
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Size: 436224 |
Author: 黄河 |
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Description: TMS320VC5410控制AIC23完成的数字录音机程序-TMS320VC5410 AIC23 complete control of a digital audio recorder procedures
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Size: 15360 |
Author: 张衡 |
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Description: 基于DSP6000＋AIC23语音采集的EDMA方式的
的语音处理-Based on the DSP6000 AIC23 voice EDMA mode of acquisition of the voice processing
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Size: 22528 |
Author: 公冶玄 |
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Description: tms320c6416dsk的示例程序。该程序较为详细的介绍了利用McBSP和EDMA传送音频编码器数据到DSP，并将编码处理后的数据传回到AIC23的全过程。初学者通过该程序能够对6416的学习有一个较全面的实践经验。
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Size: 134144 |
Author: ma ming |
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Description: SD卡和AIC23数字音频输出实验, FreeDev Audio Dsp Board采用了TI公司的TVL320AIC23
1、控制接口使用I2C，Quartus中将CS置低（器件地址0011010）。 2、数字音频接口使用了组件FreeDev_aic23,有三种测试和应用
模式，中断结合DMA方式能在NIOS II中采集和发送数据。中断信号 产生于模块中FIFO缓冲区的半满信号，读取数据端口自动清除中断
请求信号。 3、I2C IP 和FreeDev_aic23 IP分别在Quartus 工程目录中 4、SD卡读写通过SD_DAT0、SD_CLK、SD_CMD三个PIO信号线用软件 控制时序。 5、该范例读SD卡数据，通过DMA将Buffer数据送到FreeDev_aic23的
FIFO中实现数据播放。 6、SD卡中的数据必须是以48K*16bit保存的采样数据。数据可以通过SD读卡器写入。
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Size: 13312 |
Author: HuFengzhang |
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Description: 合众达DM6446试验箱学习实验源代码 aic23-the experimental source code DM6446 chamber aic23
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Size: 131072 |
Author: Daniel |
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Description: TLV320AIC23（以下简称AIC23）是TI推出的一款高性能的立体声音频Codec芯片，内置耳机输出放大器，支持MIC和LINE IN两种输入方式（二选一），且对输入和输出都具有可编程增益调节。AIC23的模数转换（ADCs）和数模转换（DACs）部件高度集成在芯片内部，采用了先进的Sigma－delta过采样技术，可以在8K到96K的频率范围内提供16bit、20bit、24bit和32bit的采样，ADC和DAC的输出信噪比分别可以达到90dB和100dB。与此同时，AIC23还具有很低的能耗，回放模式下功率仅为23mW，省电模式下更是小于15uW。由于具有上述优点，使得AIC23是一款非常理想的音频模拟I/O器件，可以很好的应用在随声听（如CD，MP3……）、录音机等数字音频领域。-TLV320AIC23 (hereinafter referred to as AIC23) is a TI introduced a high-performance stereo audio Codec chip, built-in headphone output amplifier, to support both MIC and LINE IN input (check one), and the input and output are programmable Gain adjustment. AIC23 analog to digital conversion (ADCs) and digital-analog converters (DACs) of highly integrated components inside the chip, using the advanced Oversampling Sigma-delta technology, the frequency in the range of 8K to 96K provide 16bit, 20bit, 24bit and 32bit Sampling, ADC and the DAC s output signal to noise ratio up to 90dB, respectively, and 100dB. At the same time, AIC23 also has very low energy consumption, playback mode, power is only 23mW, power-saving mode is less than 15uW. Because of these advantages, making the AIC23 is a very good analog audio I/O devices, the Walkman can be a good application (such as CD, MP3 ... ...), tape recorders and other digital audio field.
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Size: 76800 |
Author: 王伟 |
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Description: 基于AIC23处理线性音乐的dsp完全例程 -Linear music based on AIC23 dsp processing routines completely
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Size: 8192 |
Author: 王伟 |
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Description: Mcbsp+Aic23语音回放28335实验，实时语音返回耳机(Mcbsp+Aic23 voice playback 28335 experiments, real-time voice back to the headset)
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Size: 759808 |
Author: timlee
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