Important: Use custom search function to get better results from our thousands of pages

Use " " for compulsory search eg:"electronics seminar" , use -" " for filter something eg: "electronics seminar" -"/tag/" (used for exclude results from tag pages)


Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5
apr 9600 ic interface with at89s52 pdf
#1
Video 

hi please give details of following
Reply
#2

APR9600 is a low-cost, high-performance sound recording / playback IC incorporating the analog flash storage technique. The recorded sound is retained even after the power supply is removed from the module. The reproduced sound exhibits high quality with a low noise level. The sampling rate for a 60 second recording period is 4.2 kHz which provides a sound recording / playback bandwidth from 20 Hz to 2.1 kHz. However, by changing an oscillation resistance, a sampling rate of up to 8.0 kHz can be achieved. This shortens the total duration of sound recording to 32 seconds. The total sound recording time can be varied from 32 seconds to 60 seconds by changing the value of a single resistor. The IC can operate in one of two modes: serial mode and parallel mode. In serial access mode, sound can be recorded in 256 sections. In parallel access mode, the sound can be recorded in 2, 4 or 8 sections. The IC can be controlled simply by pressing the buttons. It is also possible to control the IC using external digital circuits, such as microcontrollers and computers. The APR9600 has a 28-pin DIP packet. The supply voltage is between 4.5V and 6.5V. During recording and playback, the current consumption is 25 mA. In idle mode, the current drops to 1 mA. The APR9600 Experimental Board is an assembled PCB board consisting of an APR9600 IC, electret microphone, support components and switches required to enable users to explore all the functions of the APR9600 chip. The oscillation resistance is chosen so that the total recording period is 60 seconds with a sampling frequency of 4.2 kHz. The board measures 80 mm by 55 mm.
Reply

Marked Categories : arp 9600 series ic more information,

[-]
Quick Reply
Message
Type your reply to this message here.

Image Verification
Please enter the text contained within the image into the text box below it. This process is used to prevent automated spam bots.
Image Verification
(case insensitive)

Possibly Related Threads...
Thread Author Replies Views Last Post
  for maths project running a canteen or tuck shop pdf Guest 0 81 19-04-2019, 11:28 AM
Last Post: Guest
  paryavaran project in marathi pdf Guest 0 19 16-04-2019, 11:08 AM
Last Post: Guest
  advanced ic engines book by senthil pdf Guest 1 2,606 01-04-2019, 04:23 PM
Last Post: Guest
  conference management system project in pdf Guest 3 30 25-03-2019, 08:48 AM
Last Post: KevinbiZ
  12th commerce it tps pdf download Guest 0 17 18-03-2019, 09:28 AM
Last Post: Guest
  12th commerce it tps pdf download Guest 1 25 11-03-2019, 02:02 PM
Last Post: Guest
  12th commerce it tps pdf download Guest 0 21 11-03-2019, 02:01 PM
Last Post: Guest
  conference management system project in pdf Guest 0 19 09-03-2019, 12:47 AM
Last Post: Guest
  air powered motorcycle seminar report pdf Guest 0 23 08-03-2019, 12:58 AM
Last Post: Guest
  tps information technology book pdf download Guest 18 1,138 16-02-2019, 09:55 PM
Last Post: [email protected]
This Page May Contain What is apr 9600 ic interface with at89s52 pdf And Latest Information/News About apr 9600 ic interface with at89s52 pdf,If Not ...Use Search to get more info about apr 9600 ic interface with at89s52 pdf Or Ask Here

Options: