Abstract: Provided is an adaptive filter apparatus including: a decimation filter which outputs an output signal obtained by down-sampling an input signal; and a filter control unit which adjusts an order of the decimation filter on the basis of a characteristic of the input signal.

Abstract: Provided is a signal processing system including: an adaptive decimation filter apparatus which has a decimation filter which outputs an output signal obtained by down-sampling an input signal, and a filter control unit which outputs an adjustment signal which adjusts an order of the decimation filter on the basis of a characteristic of the input signal; and a signal processing apparatus which performs signal processing, which corresponds to the adjustment signal, on the output signal of the decimation filter.

Abstract: Provided is a signal processing system including: an adaptive decimation filter apparatus which has a decimation filter which outputs an output signal obtained by down-sampling an input signal, and an aliasing noise detection unit which detects a magnitude of aliasing noise, which is folded back to a frequency lower than a Nyquist frequency in the output signal of the decimation filter by the down-sampling; and a signal processing apparatus which has a filter control unit which adjusts an order of the decimation filter on the basis of the magnitude of the aliasing noise, and an adaptive filter unit which performs filter processing on the output signal of the decimation filter.

Abstract: A first belt cord made of organic fibers of a spirally wound belt layer extends at an angle of equal to or less than 5° relative to a tire equatorial plane, a second belt cord made of organic fibers of a zigzag belt layer extends at an inclination of an angle of 2° to 45° relative to the tire equatorial plane, to folding back points where the second belt cord is folded back at each width directional end edge of the zigzag belt layer, and a relation of N95>N50 is satisfied. N50 is the number of stacked belt layers of the spirally wound belt layers, at 50% of half the length of a maximum belt width of belt layers from the tire equatorial plane. N95 is the number of stacked belt layers of the spirally wound belt layers, at 95% of half the length of the maximum belt.

Abstract: There is provided a camera apparatus including: a display signal generation unit that generates an index display signal for displaying an index indicative of a current focal position based on focal position information; and a combination unit that acquires an image signal for a viewfinder by combining a captured image signal with the index display signal.

Abstract: There is provided a camera apparatus including: a display signal generation unit that generates an index display signal for displaying an index indicative of a current focal position based on focal position information; and a combination unit that acquires an image signal for a viewfinder by combining a captured image signal with the index display signal.

Abstract: There is provided a camera apparatus including: a display signal generation unit that generates an index display signal for displaying an index indicative of a current focal position based on focal position information; and a combination unit that acquires an image signal for a viewfinder by combining a captured image signal with the index display signal.

Abstract: There is provided a camera apparatus including: a display signal generation unit that generates an index display signal for displaying an index indicative of a current focal position based on focal position information; and a combination unit that acquires an image signal for a viewfinder by combining a captured image signal with the index display signal.