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90 degree audio phase shifter for a wide range of frequencies (IQ)

I want to use a Hilbert transformer to produce a constant 90 degree phase shift over a band of frequencies. The delay block matches the delay corresponding to the delay in the Hilbert transformer. In practice, a Hilbert transformer is approximated by a phase difference network in which the two outputs of the phase-difference network track each other over a band of frequencies with a constant 90 degree phase shift with unity gain at all frequencies. frequency range from 10hz to 15khz

I would like to use a raspberry pi Zero and have an embedded program, if this is too difficult i would be okay with using a OS such as Raspbian etc..

i would prefer to have the program start on boot up and run the phase shift program,

Also i would like to a touch screen with a GUI that can be used to change values of the HP and LP filter and select AM,LSB,USB

also audio routing and one digital line described in block diagram.

For audio interface i want to use this part (TLV320AIC23B) or similar.

i will need a schematic showing wiring connections from the pi to the TLV320AIC23B

For the source code i would also like to have Descriptive comments to show the function of each block of code.

I want to add a High and Low pass filter and then use a Hilbert Transform to give me the 90 degree audio phase shift and have it maintain a phase difference better then a tenth of a percent across the frequency range.

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Taidot: elektroniikka, Raspberry Pi, Python, C++ -ohjelmointi, Digital Signal Processing

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Tietoa työnantajasta:
( 0 arvostelua ) Williamstown, United States

Projektin tunnus: #24109609

11 freelanceria on tarjonnut keskimäärin 353$ tähän työhön

hayat38402

We are a team of Electrical and Electronics engineers and we are Excellent in the following areas: • Embedded C Programming. • VHDL/Verilog, LABView • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM Lisää

$250 USD 7 päivässä
(20 arvostelua)
5.4
thasleemkamila

i have well experienced in doing such kind of jobs....................................................................

$55 USD 5 päivässä
(28 arvostelua)
5.0
hsh564cf84accd96

we will build 90 degree audio phase shifter for a wide range of frequencies Hi my Professional Aim is: (Services then Solutions then Satisfactions) I hope you are [login to view URL] an experience in this field from last 5 years Lisää

$130 USD 7 päivässä
(13 arvostelua)
4.2
jvalenzuelavega

Greetings! REally interesting for me and confident for me. Hilbert transform , FFT, OFDM, all of these are my hobbies. I did spread modulation with FPGA , optcial fiber communication with ARM , so much experience in em Lisää

$2000 USD 15 päivässä
(4 arvostelua)
3.7
kahan1994

Hi, I am kahan. I am embedded developer and have much experienced in hardware and software side. Waiting for further discussion. Thank you.

$140 USD 7 päivässä
(9 arvostelua)
3.1
mha593efed516da0

I am electrical engineer .I have lot of experience working with various employers globally. Can I do Circuit Analysis and design, Power System Analysis,DC/AC machines Electrical Distribution , translation and technical Lisää

$75 USD 7 päivässä
(12 arvostelua)
3.0
intelliresponse

Hi, How are you.. I'm very interested in your job. I am an expert of C, Python in several fields including speech/speaker recognition, classification and Image processing, GUI programming. I have delivered much projec Lisää

$200 USD 4 päivässä
(1 arvostelu)
2.4
VimWorker

Hello,sir i have read your description carefully. With much experience in python and signal processing. i am also signal processing expert. My result will satisfy you. thank you for reading.

$250 USD 7 päivässä
(1 arvostelu)
1.0
marianolizarraga

Hello. I can develop an efficient solution for the described application. I have worked with FPGA devices, microcontrollers and Raspberry Pi. I have also intensively worked in digital signal processing. I have experie Lisää

$340 USD 14 päivässä
(0 arvostelua)
0.0
khatibshahidiha2

I already done this i design hilbert filter for I/Q Signal in DRM Mode for am transmitter and implant on FPGA and Simulating on MATLAB ,you can see my work if you want

$300 USD 7 päivässä
(0 arvostelua)
0.0
AnthonyHalll

Hello, I can provide you perfect work as you looking for . we can discuss more in chat . I will be waiting for your response . I have very great experience about your project , if you want discuss more please send me Lisää

$140 USD 7 päivässä
(0 arvostelua)
0.0