Microphone array · serves as: Audio Input, Sound source localization, Voice interaction, Perception. · compatible with: Humanoid.
Which group XPENG IRON Nine-Microphone Array belongs to and how it is built
Audio Components is a subcategory of hardware elements related to audio signal handling. In robotics, it includes microphones, microphone arrays, speakers, audio input/output modules, and components supporting voice interaction and sound perception. These elements are used in humanoids, service robots, telepresence systems, and interactive HMI devices.
A set of multiple microphones working together, enabling directional sound capture, source localization and noise reduction.
Design class of audio sensors composed of multiple microphones arranged geometrically for spatial sound processing.
What XPENG IRON Nine-Microphone Array can detect and measure in its environment
Robots in which XPENG IRON Nine-Microphone Array is or can be used
The microphone array is an integrated audio subsystem of the XPENG IRON humanoid, positioned near the robot's 'ears'. It captures ambient sound for conversational human–robot interaction and acoustic orientation.
The array was shown publicly at XPENG AI Day on 5 November 2025, alongside the next-generation IRON humanoid. XPENG describes the component as a nine-microphone array; detailed technical parameters (such as beamforming, far-field range or sampling rate) have not been officially disclosed.
IRON remains at the prototype/announced stage — early production units are being built on XPENG's new line, with mass production targeted for the end of 2026.
