APR datasheet, APR circuit, APR data sheet: APLUS – SINGLE- CHIP VOICE RECORDING & PLAYBACK DEVICE FOR SINGLE 60 SECOND. APR Datasheet PDF Download – SINGLE-CHIP VOICE RECORDING & PLAYBACK DEVICE FOR SINGLE 60 SECOND MESSAGE, APR data sheet . APLUS is selling voice recording chip,the main manufacture products are recording ic and voice chip,is a simple operation voice recording ic products and .
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This pin forces a jump to message 7 for either recording or playback.
Same as Mode 1. When I am connecting the IC to supply the busy LED turns ON and from the datasheet what dqtasheet signifies is the device is currently busy performing internal functions and can neither record nor playback at the current time. What is wrong in the circuit Please see datasheet and how it can be rectified?
Thanks so much for the advice. APR voice recorder problem Will try and let you know de results: APR voice recorder problem Instead of a stero jack i prefer you to use a small mic available in the market This pin indicates aprr9600 the device is currently busy per- forming internal functions and can neither record nor play- back at the current time. Auto Appr9600 Option Message: Suggest me a voice recorder chip 5.
This pin forces a jump to message 6 for either recording or playback.
APR voice recorder problem Hi guys, I have tried the circuit diagram given in the datasheet see my first post in random access mode using 8 switches. What is the function of TR1 in this circuit 3.
APR Datasheet(PDF) – Aplus Intergrated Circuits
I am not able to record the sound file. Thanks in advance, Akhil. Con- nect to system ground. Distorted Sine output from Transformer 8. Home – IC Supply – Link. Will the Strobe LED glows like ON and OFF or only at the time of recording or Playback, I am giving the input file from PC using stereo jack and according to the block diagram it is undergoing sample and hold and a preamp stage and then to speaker out.
I have tried using pull up datashret and with out at M8 but its voltage is 1. This is exactly the problem I am facing now and am not able to record and playback. A low edge on this pin plays or records the current mes- sage.
According to the datasheet description, one can neither perform recording or playback at that time. Refer to table X for a list of resistors and their resultant sampling rates.
I have also included the feedback between ANA in and out by 0. APR voice recorder problem I have done that already, but not hearing any beep sound when there is a high to low transition on pin1.
So if am not giving any input signal the speaker out should be zero and during the ON it should varying nature,please correct me if I am wrong. I am using the random access mode to record 8 messages for a total of 60sec.
Dec 248: Santhosh, Send me the circuit when you have time, by the time am also trying to solve the problem.
APLUS INTEGRATED CIRCUITS INC.
Dec 242: But when I am giving a high to apr9600 transition on pin1, am not hearing the beep sound as BE is kept high. I will try the pull up resistor part that you have specified ,but why it is needed and why M8is connected to Supply by k. APR voice recorder problem But I have a speaker with internal dqtasheet 8ohm and in the datasheet it is specified as 16ohm, is it k here?
Heat sinks, Part 2: This pin forces a jump to message 5 for either recording or playback. Last edited by Akhil Mohan; 5th July at The ANA input part is the same that I have connected. Equating complex number interms of the other 6. AF modulator in Transmitter what is the A? apr900
Results 1 to 20 of The time now is APR voice recorder problem this works for me everytime i rig this up A low edge on this pin plays or records the next message. This pin forces a jump to message 8 for either recording or playback.
PV charger battery circuit 4. This pin forces a jump to message 4 for either recording or playback Message 5: Choosing IC with EN signal 2.
Last Jump to page: Why this happens in my case?