NITTOBO ACOUSTIC ENGINEERING CO., LTD. Patent applications |
Patent application number | Title | Published |
20150208185 | NOISE IDENTIFYING APPARATUS AND NOISE IDENTIFYING METHOD USING THE SAME - Provided is a noise identifying apparatus and noise identifying method, allowing automatic identification of whether or not a measured noise has been influenced by a non-object noise, using a simple system. | 07-23-2015 |
20140334654 | SOUND GENERATION SYSTEM, SOUND RECORDING SYSTEM, SOUND GENERATION METHOD, SOUND RECORDING METHOD, SOUND ADJUSTING METHOD, SOUND ADJUSTING PROGRAM, SOUND FIELD ADJUSTING SYSTEM, SPEAKER STAND, FURNITURE, SPEAKER CABINET, AND SPEAKER DEVICE - Provided are a sound generation system and a sound recording system, which are placed in a room to adjust sound. A columnar body is disposed around a sound source to adjust how much sound of a low-tone range, as well as of a middle- and high-tone range, is absorbed and diffused. Moreover, a columnar body is disposed around a recording device to adjust how much sound of a low-tone range, as well as of a middle- and high-tone range, is absorbed and diffused. The columnar bodies may be made of a combination of different diameters and/or lengths. The arrangement distances may be random. With the columnar body disposed at the most appropriate location, it is possible to adjust sound in a wide band. | 11-13-2014 |
20130106037 | OPEN AIR LAYER-TYPE VIBRATION REDUCTION STRUCTURE | 05-02-2013 |
20080209999 | Aircraft Takeoff/Landing Time Measuring Method and Aircraft Takeoff/Landing Management Method Using the Method - There is provided a method for automatically measuring the takeoff/landing time of an aircraft which has been performed conventionally by human visual observation. Furthermore, there is provided an aircraft takeoff/landing management method using the method. An ACAS signal transmitted from an aircraft transponder is received and a vertical status code contained in the signal or a barometric altimeter indication value change is used to detect/measure a takeoff/landing time. Moreover, the signal is classified according to the aircraft unique identifier contained in the signal. Thus, takeoff/landing information on a plenty of aircraft can be acquired and managed. | 09-04-2008 |
20080199024 | Sound source characteristic determining device - There is provided a sound source characteristic determining device ( | 08-21-2008 |