Dsp Jobs

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Fixed-Price - Expert ($$$) - Est. Budget: $7,000 - Posted
. • Fast-processing of ADC output (approx. 60kHz) • DSP for producing FFT, Octave and fractional octave filters and overall band limiting, ‘shaped’ filters • Micro-processor for system handling, user interface, results processing, FFT, Octave and fractional octave filters and overall band limiting, ‘shaped’ filters, time weightings, frequency weightings • Wi-Fi and Bluetooth connectivity • USB output
Skills: Digital Signal Processing Electronic Design
Fixed-Price - Intermediate ($$) - Est. Budget: $4,000 - Posted
Using QT , create an embedded application ( on Linux) that can show spectrogram, persistency visualization, waveform visualization with signals coming from ADC's and FFT DSP. More on personal message.
Skills: C++ Python Qt
Fixed-Price - Intermediate ($$) - Est. Budget: $500 - Posted
OBJECTIVES: ---------------- ** Additional information to be provided upon receipt of signed NDA Design a PCB with the following features: - dual CSR8670 ICs - analog audio signal processing - ARM Cortex M3/4 IC for required i/o - analog audio output (headphone jack) - power circuit w/5vdc charging via micro-usb - peripherals/utility circuits (as required) Provide design-related consulting via Skype or Phone REQUIREMENTS: --------------------- Working knowledge of Bluetooth *classic* -- NOT BLE (stack, protocols, profiles, etc) Experience with CSR's BT chips a plus! Knowledge of DSPs and working with analog audio signal Extensive experience with PCB design and common utility circuits ** Must be patient, able to answer questions, provide explanation (as required) MILESTONES: ----------------- - pre-design considerations finalized - design phases - prototype tested - final schematics, gerbers, etc delivered DELIVERABLES: -------------------- (1) Functional prototype from your designs meets required specifications (2) Delivery of final schematics, gerbers, design files, etc Communications: =============== Skype and Phone
Skills: Bluetooth Electronic Design PCB Design
Hourly - Intermediate ($$) - Est. Time: 3 to 6 months, 30+ hrs/week - Posted
I'm looking for a senior developer for the team project in the automation area. You need to have 3+ years of experience in TI(DSP), Arduino or Raspberry pi. You would be highly hired if you have some additional knowledge of Python, ASM and node.js languages as well as c/c++.
Skills: Arduino Bluetooth Node.js Python Wi-Fi
Fixed-Price - Intermediate ($$) - Est. Budget: $500 - Posted
OBJECTIVES: ---------------- ** Additional information to be provided upon receipt of signed NDA Design a PCB with the following features: - dual CSR8670 ICs - analog audio signal processing - ARM Cortex M3/4 IC for required i/o - analog audio output (headphone jack) - power circuit w/5vdc charging via micro-usb - peripherals/utility circuits (as required) Provide design-related consulting via Skype or Phone REQUIREMENTS: --------------------- Working knowledge of Bluetooth *classic* -- NOT BLE (stack, protocols, profiles, etc) Experience with CSR's BT chips a plus! Knowledge of DSPs and working with analog audio signal Extensive experience with PCB design and common utility circuits ** Must be patient, able to answer questions, provide explanation (as required) MILESTONES: ----------------- - pre-design considerations finalized - design phases - prototype tested - final schematics, gerbers, etc delivered DELIVERABLES: -------------------- (1) Functional prototype from your designs meets required specifications (2) Delivery of final schematics, gerbers, design files, etc Communications: =============== Skype and Phone
Skills: Bluetooth Electronic Design PCB Design
Fixed-Price - Intermediate ($$) - Est. Budget: $500 - Posted
Primary Objective: --------------------------- Provider should design a PCB with the following features: - power circuit (battery driven) - dual CC256x BT ICs - analog audio (voice) signal processing in accordance with our specification - analog audio output (headphone jack) - peripherals (smLeds, btns, etc) Provider should be available for design-related consulting via Skype or Phone (as required) Additional Objective(s) and details: ------------------------------------------- ** Provider will be required to sign our standard NDA upon which we will provide additional information, specifications and functional details Firmware (programming) or consulting (to be determined) ** Platform will likely be TI MSP430 or TivaC Provider should have some working knowledge of Bluetooth (protocols, profiles, connection/pairing, HCI) TI's platforms Knowledge of DSPs and working with analog signal Should have extensive experience with PCB design and common utility circuits Milestones: ---------------------- - pre-design considerations finalized - design phases (to be discussed) - prototype tested & functional - final schematics, gerbers, etc delivered Deliverables: ----------------------- (1) Prototype produced from your designs meets required specifications (2) Final schematics, gerbers, design files, etc Communications: =============== Skype and Phone
Skills: Bluetooth Electronic Design PCB Design
Fixed-Price - Expert ($$$) - Est. Budget: $1,000 - Posted
Important: The applicants are required to have advanced DSP coding skills and experiences in this field. We are looking for an iPhone developer who can take care of our music iPhone app, Dub Siren DX and Electro Siren. http://dubsiren.com http://electrosiren.com The engineer who has been taken care of our apps had to quit recently, so we need to find a new engineer for bug fixes and updates. ... Since our apps are already fully working state, we need someone who has a patient to deal with existing code. Graphic design skill is not required but UI and DSP skill are must. We are also planning to develop Android version of our apps in the future, so if one can work with both platforms will be very welcome.
Skills: C++ iPhone App Development Mathematics Objective-C