Digital Intercom System

$1500-3000 USD

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lebih dari 11 tahun yang lalu

$1500-3000 USD

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We are looking for a vendor to provide a Digital Intercom for the purpose of an operator to be able to communicate with a patient in a hazardous location. Where the patient is located is an oxygen enriched environment where the gas-noise level is high. There will need to be some type of active noise isolation or digital signal processing to clean up this signal and provide great audio performance. Additionally, we would like to incorporate some Bluetooth into the system so we can transmit entertainment audio to multiple devices in the same room without having to run individual cables to each intercom. I can provide more details upon request.

ID Proyek: 2552043

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6 proposal

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Aktif 11 tahun yang lalu

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6 freelancer menawar dengan rata-rata $2.800 USD untuk pekerjaan ini

@MikroStar

hi, i can help.

$3.500 USD dalam 45 hari

4,8

(67 ulasan)

7,8

@Engineer85

Hi I am an Electronic Engineer and interested in the job. Please provide more details. Thanks

$3.000 USD dalam 30 hari

5,0

(6 ulasan)

5,7

@euripedesrocha

Hi I can help you!

$2.000 USD dalam 45 hari

5,0

(7 ulasan)

3,4

@progsel20

HI, I can do the project for you. about the noise cancellation we can do with FPGA or DSP (I would prefer the FPGA). We can use FIR filters if you want, or we could "read" the noise and subtract it from the signal. waiting for your feeling maurizio stefani

$3.300 USD dalam 30 hari