Abstract: The present disclosure relates to a relay device of a wireless network, said wireless network comprising a plurality of network nodes mutually connected by wireless links. The relay device is configured to receive a voice command by a microphone of a source node, determine a recipient voice assistant for processing the voice command, and transmit, towards the recipient voice assistant, an output signal comprising the voice command. The present disclosure relates also to a voice assistant and to a wireless network, and to methods for processing voice commands by a relay device and a voice assistant.

Abstract: Various arrangements for controlling multiple wireless audio devices with a Bluetooth device are presented herein. The Bluetooth device can receive a wireless audio device identifier from each wireless audio device of a plurality of wireless audio devices. The Bluetooth device can duplicate an audio stream into multiple audio sub-streams based on a number of wireless audio devices. The Bluetooth device can apply an audio effect to at least one audio sub-stream based on a characteristic of communication signals between the wireless communication circuit of the Bluetooth device and each wireless device of the plurality of wireless audio devices. The Bluetooth device can transmit each audio sub-stream to the respective wireless audio device for synchronized emission.

Abstract: A Bluetooth device controlling a plurality of wireless audio devices, includes: a wireless communication circuit, to receive a wireless audio device identifier from each wireless audio device; a sound processing circuit to apply independent audio effects on a main audio stream such that the sound processing circuit outputs as many modified audio streams as the wireless communication circuit has received identifiers of wireless audio devices, on the basis of the characteristics of each wireless audio device; an allocation circuit to allocate each modified audio stream to a respective wireless audio device; and a transmission circuit to wirelessly transmit through a Bluetooth usage each modified audio stream to the respective wireless audio device for emission by the wireless audio devices.

Abstract: The present disclosure relates to a relay device (30) of a wireless network (10), said wireless network comprising a plurality of network nodes mutually connected by wireless links, wherein said relay device (30) is configured to: —receive an input signal from a source node (20) connected to the wireless network, said input signal comprising a voice command received by a microphone of the source node, said voice command to be processed by a voice assistant;—determine, based on the input signal, a recipient voice assistant (40) connected to the wireless network and adapted for processing said voice command; —transmit, towards the recipient voice assistant (40), an output signal comprising the voice command. The present disclosure relates also to a voice assistant (40) and to a wireless network (10), and to methods for processing voice commands by a relay device (30) and a voice assistant (40).

Abstract: The invention relates to a method for managing a routing of audio data, the method being performed by an audio data routing device (M), the method comprising the steps of: —transmitting (100), in a Bluetooth network, a list of audio transmitting devices (SPK1, SPK2, SPK3), —receiving (200) a communication request (RQ1, RQ2) from a Bluetooth enabled device (S1, S2), —in response to said communication request, establishing (300) a communication link with the Bluetooth enabled device, —managing (400) the audio data routing between the Bluetooth enabled device and a selected audio data transmitting device from the list of audio data transmitting devices.

Abstract: A Bluetooth device controlling a plurality of wireless audio devices, includes: a wireless communication circuit, to receive a wireless audio device identifier from each wireless audio device; a sound processing circuit to apply independent audio effects on a main audio stream such that the sound processing circuit outputs as many modified audio streams as the wireless communication circuit has received identifiers of wireless audio devices, on the basis of the characteristics of each wireless audio device; an allocation circuit to allocate each modified audio stream to a respective wireless audio device; and a transmission circuit to wirelessly transmit through a Bluetooth usage each modified audio stream to the respective wireless audio device for emission by the wireless audio devices.

Abstract: The Bluetooth device (DEV) controlling a plurality of wireless audio devices, comprises: a wireless communication circuit, to receive a wireless audio device identifier from each wireless audio device; a sound processing circuit to apply independent audio effects on a main audio stream such that the sound processing circuit outputs as many modified audio streams as the wireless communication circuit has received identifiers of wireless audio devices, on the basis of the characteristics of each wireless audio device; an allocation circuit to allocate each modified audio stream to a respective wireless audio device, a transmission circuit to wirelessly transmit through a Bluetooth usage each modified audio stream to said respective wireless audio device for emission by the wireless audio devices.

Abstract: The Bluetooth device (DEV) controlling a plurality of wireless audio devices, comprises: a wireless communication circuit, to receive a wireless audio device identifier from each wireless audio device; a sound processing circuit to apply independent audio effects on a main audio stream such that the sound processing circuit outputs as many modified audio streams as the wireless communication circuit has received identifiers of wireless audio devices, on the basis of the characteristics of each wireless audio device; an allocation circuit to allocate each modified audio stream to a respective wireless audio device, a transmission circuit to wirelessly transmit through a Bluetooth usage each modified audio stream to said respective wireless audio device for emission by the wireless audio devices.