Reproducing device, reproducing method and speaker system
A technique for reproducing devices, loudspeakers, applied in stereophonic systems, loudspeaker distribution signals, microphones, etc.
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Embodiment approach 1
[0023] use figure 1 , the playback device and the vehicle-mounted speaker system according to this embodiment will be described. figure 1 It is a schematic view of the interior of the compartment 2 of the automobile 1 viewed from above. Below, such as figure 1 As shown, directions based on the driver U who is the listener are defined as the front-rear direction and the left-right direction. figure 1 The front-rear direction and the left-right direction shown correspond to the front-rear direction and the left-right direction in the traveling direction of the automobile 1 .
[0024] A driver's seat 3 , a passenger's seat 4 , a rear seat 5 and a steering wheel 6 are provided in a compartment 2 of the automobile 1 . Steering wheel 6 is arranged in front of driver's seat 3 . Let the driver U sitting on the driver's seat 3 be the listening object. Here, the automobile 1 will be described as a right-hand steering vehicle in which the steering wheel 6 is arranged on the right si...
Embodiment approach 2
[0071] use figure 2 , the playback device and speaker system according to Embodiment 2 will be described. figure 2 It is a diagram schematically showing the passenger compartment 2 of the automobile 1 equipped with the speaker system 100 . In Embodiment 2, in addition to the configuration of Embodiment 1, a third speaker unit group 13 is added. The basic configuration and processing other than the third speaker unit group 13 are the same as those in Embodiment 1, and thus description thereof will be omitted.
[0072] The third speaker unit group 13 includes a third left speaker unit 13L and a third right speaker unit 13R. The third speaker unit group 13 is arranged behind the rear seat 5 . The third speaker unit group 13 is arranged behind the second speaker unit group 12 . Therefore, in Embodiment 2, the third speaker unit group 13 is the rear speaker unit group arranged rearmost.
[0073] Such as figure 2 As shown, the distance from the reference position P to the t...
Embodiment approach 3
[0099] use Figure 4 , the playback device and the speaker system according to Embodiment 3 will be described. Figure 4 It is a diagram schematically showing the interior of the passenger compartment 2 of the automobile 1 equipped with the speaker system 100 .
[0100] In Embodiment 3, with respect to figure 1According to the above structure, a fourth left speaker unit 14L, a fourth right speaker unit 14R, a fifth left speaker unit 15L, and a fifth right speaker unit 15R are added. In Embodiments 1 and 2, the number of speaker units included in one speaker unit group was two, but in Embodiment 3, it was four. The configuration and processing other than the fourth left speaker unit 14L, the fourth right speaker unit 14R, the fifth left speaker unit 15L, and the fifth right speaker unit 15R are the same as those in Embodiment 1, and therefore description thereof will be omitted.
[0101] The first speaker unit group 11 includes a first left speaker unit 11L, a first right sp...
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