| 摘要 |
FIELD: physics, acoustics.SUBSTANCE: invention relates to means of locating a sound source. The system comprise a receiving unit for receiving navigating sound signals from at least two navigating sound sensors and receiving a selection instruction comprising a signal segment type corresponding to the sound source, wherein the at least two navigating sound sensors are located in a chest-piece, a selecting unit for selecting a segment from each navigating sound signal, a calculating unit for calculating the difference between the segments selected from the navigating sound signal, and a generating unit for generating a moving indication signal for guiding movement of the chest-piece to the sound source according to the difference.EFFECT: improved usability and accuracy of locating a sound source.15 cl, 10 dwg |
