Apparatus, method and computer program for adjusting output signals

A non-transitory computer readable medium comprising program instructions stored thereon for performing at least the following:

• receiving at least one first measurement signal from a first movement sensor;
• receiving at least one second measurement signal from a second movement sensor wherein the first movement sensor and the second movement sensor are provided on the same structure and the first movement sensor is movable independent of the second movement sensor;
• identifying one or more correlations between the first measurement signal and the second measurement signal, dependent upon at least one of a movement or a position of the same structure on which or by which the first movement sensor and the second movement sensor are provided or held;
• and
• using the identified one or more correlations to adjust at least one output signal, comprising at least one of image data or audio data, provided by at least one detector, by at least partially removing noise from at least one of the first measurement signal or the second measurement signal.

A device comprising:

• a first movement sensor configured to provide a first measurement signal indicative of movement or position of the first movement sensor;
• at least one detector configured to detect an input and provide at least one corresponding output signal;
• at least one processor;
• and
• at least one memory including computer program code,
• the at least one memory and the computer program code configured to, with the at least one processor, cause the device at least to perform:
• receiving a second measurement signal from a second movement sensor located apart from the device, the second measurement signal indicative of movement or position of the second movement sensor;
• determining a displacement between the first movement sensor and the second movement sensor based on the first measurement signal and the second measurement signal;
• translating the second measurement signal based on the displacement between the first movement sensor and the second movement sensor;
• determining information about the position or a location of the at least one detector based on the first measurement signal and the translated second measurement signal, dependent upon at least one of a movement or a position of the same structure on which or by which the first movement sensor and the second movement sensor are provided or held;
• and
• using the information about the position or location of the at least one detector to adjust at least one output signal comprising at least one of image data or audio data, provided by the at least one detector by at least partially removing noise from at least one of the first measurement signal or the second measurement signal.