Multi-rotor remote controlled aircraft for capturing audio and/or video signals, comprising - at least a first motor that can be controlled by a motor control signal and coupled to a first propeller, which is capable of generating a thrust for making said aircraft flying, - flight control means adapted to receive a command signal defining an attitude and/or a movement and/or an orientation of the aircraft, and to output at least one control signal for controlling said at least one motor on the basis of said command signal, - audio acquisition means adapted to receive an audio signal carrying a voice command for said aircraft and at least one noise component, - noise reduction means for reducing said at least one noise component, comprising noise component selector configured for selecting at least one filtering frequency of said at least one noise component of said noise signal on the basis of said at least one motor control signal received from said flight control means wherein said at least one filtering frequency represents the rotation rate of said first motor, filters setting means adapted to set filtering data defining at least one stopband, wherein said at least one stopband comprises said at least one filtering frequency or an harmonic thereof, input filter configured for filtering said audio signal on the basis of said filtering data, by generating a filtered audio signal, speech conversion means adapted to convert said filtered audio signal, carrying a voice command, into a command signal for said flight control means; wherein the multi-rotor remote controlled aircraft further comprises: - a second motor that can be coupled to a second propeller capable of generating a thrust for making said aircraft flying, - a first speed controller adapted to control the rotational speed of said first motor, - a second speed controller adapted to control the rotational speed of said second motor, and - processing means in communication with said first and second speed controllers for regulating the rotational speed of said first and second motor, characterised in that said processing means are configured for - increasing, by means of said first speed controller, the rotational speed of the first motor, and - decreasing, by means of said second speed controller, the rotational speed of the second motor, wherein said increasing and said decreasing are performed before selecting at least one filtering frequency. - at least a first motor that can be controlled by a motor control signal and coupled to a first propeller, which is capable of generating a thrust for making said aircraft flying, - flight control means adapted to receive a command signal defining an attitude and/or a movement and/or an orientation of the aircraft, and to output at least one control signal for controlling said at least one motor on the basis of said command signal, - audio acquisition means adapted to receive an audio signal carrying a voice command for said aircraft and at least one noise component, - noise reduction means for reducing said at least one noise component, comprising noise component selector configured for selecting at least one filtering frequency of said at least one noise component of said noise signal on the basis of said at least one motor control signal received from said flight control means wherein said at least one filtering frequency represents the rotation rate of said first motor, filters setting means adapted to set filtering data defining at least one stopband, wherein said at least one stopband comprises said at least one filtering frequency or an harmonic thereof, input filter configured for filtering said audio signal on the basis of said filtering data, by generating a filtered audio signal, speech conversion means adapted to convert said filtered audio signal, carrying a voice command, into a command signal for said flight control means; - a second motor that can be coupled to a second propeller capable of generating a thrust for making said aircraft flying, - a first speed controller adapted to control the rotational speed of said first motor, - a second speed controller adapted to control the rotational speed of said second motor, and - processing means in communication with said first and second speed controllers for regulating the rotational speed of said first and second motor, - increasing, by means of said first speed controller, the rotational speed of the first motor, and - decreasing, by means of said second speed controller, the rotational speed of the second motor,