Edge AI Real-Time Vocal Removal
Turn the music you love into accompaniment. On-device AI vocal removal brings playback, backing tracks and singing into one continuous experience. Pawpaw combines algorithms, embedded firmware and PCBA into a complete solution for your next consumer audio product.
Turn Music Into Accompaniment. In Real Time.
From the music you love to a performance of your own. Real-time vocal removal turns songs into accompaniment, connecting song selection, singing practice and cover creation in one natural flow. Pawpaw brings that experience into consumer audio products, combining on-device algorithms with hardware and firmware integration so your product can find its own voice.
Make Your Living Room a Stage
From familiar melodies to singing together. Bring accompaniment and performance into everyday listening, giving home speakers and karaoke devices more ways to bring people together.
Real-Time Accompaniment, Built In
Bring Every Input Into the Performance
USB audio, Bluetooth audio streams and Line-in feed a shared processing path. On-device AI separates vocals and accompaniment in real time, bringing different music sources into one consistent singing experience. Audio routing is integrated around your product's playback and controls, making the capability a natural part of the product.
Technology Platform
| Processor | NXP i.MX RT600 family · RT685 |
| Compute Architecture | Arm Cortex-M33 + Cadence HiFi 4 DSP |
| AI Audio | Real-time vocal removal and accompaniment separation |
| Embedded System | FreeRTOS |
| USB Functions | USB Audio 2.0 + HID |
| Audio Inputs | USB audio, Bluetooth audio streams, Line-in |
| Hardware Interfaces | I²S audio transport · I²C codec control |
From Edge AI to Your Next Product
One Complete Solution
Start with your product vision. Pawpaw delivers PCBA and reference design, embedded firmware, vocal removal integration, audio tuning, testing and production support. Begin with a physical board evaluation, bring the core audio capability into your product and focus your team on the user experience and your brand.
Product Definition & Design
Shape product requirements, interfaces and system architecture around your intended applications.
Hardware & PCBA
Evaluate the reference design and integrate hardware around your interfaces, enclosure and audio path.
Firmware & Algorithms
Integrate embedded firmware, algorithm interfaces and audio routing with your product's interaction and control logic.
Tuning & Production Support
Carry the audio experience through tuning, functional verification, pilot builds and product delivery.
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Let's Work Together!
Creating products with outstanding sound
Let's Work Together!
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