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Description: Solid State Voice Recorder Using Flash MSP430
Platform: |
Size: 67938 |
Author: luo |
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Description: 基于AVR的一个 Sound Recorder的源代码，用的外部Flash是ATMEL AT45DB系列
Platform: |
Size: 4459668 |
Author: 邵毅男 |
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Description: Solid State Voice Recorder Using Flash MSP430
Platform: |
Size: 67584 |
Author: luo |
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Description: flash录音机,可以在线录制你的声音,主要是利用flash media server程序制作-flash recorder, you can record your voice online, mainly using flash media server program production
Platform: |
Size: 281600 |
Author: dongjie |
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Description: 基于AVR的一个 Sound Recorder的源代码，用的外部Flash是ATMEL AT45DB系列-AVR based on the Sound Recorder, a source code, use external Flash is ATMEL AT45DB Series
Platform: |
Size: 4459520 |
Author: 邵毅男 |
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Description: c8051f020 语音录放
录音数据存贮与Flash-c8051f020 Voice Recorder
Platform: |
Size: 4096 |
Author: PPlost |
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Description: ISD4004系列工作电压3V,单片录放时间8至16分钟,音质好,适用于移动电话及其他便携式电子产品中。芯片采用CMOS技术,内含振荡器、防混淆滤波器、平滑滤波器、音频放大器、自动静噪及高密度多电平闪烁存贮陈列。芯片设计是基于所有操作必须由微控制器控制,操作命令可通过串行通信接口(SPI或Microwire)送入。芯片采用多电平直接模拟量存储技术, 每个采样值直接存贮在片内闪烁存贮器中,因此能够非常真实、自然地再现语音、音乐、音调和效果声,避免了一般固体录音电路因量化和压缩造成的量化噪声和"金属声"。采样频率可为 4.0,5.3,6.4,8.0kHz,频率越低,录放时间越长,而音质则有所下降,片内信息存于闪烁存贮器中,可在断电情况下保存100年(典型值),反复录音10万次。-ISD4004 series voltage 3V, single playback time of 8-16 minutes, good sound quality for mobile phones and other portable electronic products. Chip using CMOS technology, contains the oscillator, anti-aliasing filter, smoothing filter, audio amplifier, automatic squelch and high-density multi-level flash storage display. Chip design is based on all operations must be controlled by a micro-controller, the operation command through the serial communication interface (SPI or Microwire) into. Chip multi-level direct analog storage technology, the value of each sample directly stored in the flash memory chip, and therefore can be very real, natural reproduction of voice, music, tone and effect sound, solid recording circuit to avoid the general quantization and compression caused by quantization noise and the "metallic sound." Sampling frequency can 4.0,5.3,6.4,8.0 kHz, lower frequency, the longer the recorder, while the sound quality is down, piece of information stored in the flash memory
Platform: |
Size: 2048 |
Author: 小老鼠 |
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Description: Solid State Voice Recorder Using Flash MSP430
Platform: |
Size: 67584 |
Author: hakan |
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Description: 主要功能是通过ActionScript3 的microphone和ArrayByte、Sound对象进行录和客户端回放，都是AS3实现的。此录音程序完全采用AS3进行录音，综合了国外两个开源项目的
成果，但网上下载的源码都不完整，且有错误，本版本把错误修正了
是一个完整版本。目前仍存在如下问题：
录音在44khz下16bit下录制，录制的数据才能正常回放。其确定是过于占用内存
，如果调到22.5khz，8bit，则数据会小很多，但目前的在as3中回放有问题，保存成wav格式
是没有问题的。
对于录制数据上传到server端的应用是没有任何问题的。
但是要本地回放，只能使用默认设置。-Pure Flash Action Script3 Sound Recorder.
Platform: |
Size: 30720 |
Author: jc |
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Description: 用MFC写的小录音机程序，并加入了MFC添加flash的应用，对学习MFC编程很有帮助。-Small tape recorder with a program written in MFC and MFC adds flash join the application, to learn MFC programming helpful.
Platform: |
Size: 299008 |
Author: 张强 |
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Description: 用flash和flex实现的一个录音机
如何获取音频数据，如何保存下来-Realized with a flash and flex, how to get audio data recorder, how to survive
Platform: |
Size: 344064 |
Author: xiaoguo |
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Description: Msp430FG4618单片机做成的语音录放机，语音数据被记录在片内Flash ,语音的录和播放都是采用DMA来操作，这样可以让CPU处于低功耗模式。-This software demonstrates voice recording and playback using an MSP430FG4618 MCU. Audio is recorded and stored using in-system self- programming into Flash memory until the entire device memory is filled with audio data. Both recording and playback are implemented using the DMA controller- allowing the CPU to be switched off (LPM0) during this entire process.
Platform: |
Size: 315392 |
Author: 顶顶 |
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Description: Microphone recorder to file in flash AS3.
Platform: |
Size: 38912 |
Author: BURST |
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