As the entertainment functions of smart cockpits in automobiles become increasingly rich, more and more models are adding karaoke features. Ear return latency and reverb effects are key factors influencing the singing experience. Jiedi adopts low-latency DSP technology to create a karaoke solution with the industry’s lowest ear return delay, supporting anti-howling and noise suppression. It also employs excellent dry sound and reverb tuning technology to create a KTV-level immersive experience.