ANC IoT A IOT-BASED INTERLAYER NOISE ANTI DEVICE USING ANC TECHNOLOGY

摘要

The present invention relates to an IoT-based inter-floor noise canceling device using ANC technology, and more specifically, as an IoT-based inter-floor noise canceling device using ANC technology, comprising: a microphone for collecting a noise signal of vibration due to generation of inter-floor noise; An active noise canceling module that analyzes the collected noise signal input from the microphone, generates a noise counter-wave signal corresponding thereto, and drives to reproduce the generated noise counter-wave signal so that inter-layer noise can be canceled; A speaker outputting a noise counter-wave signal reproduced from the active noise canceling module; A communication module for performing wireless data communication with a user device; And a microcontroller for driving a noise canceling mode and a sound output mode according to a remote control signal of a user device via the communication module. According to the IoT-based interfloor noise cancellation device using ANC technology proposed in the present invention, noise signals of vibrations due to inter-floor noise generation in a residential space are collected, and noise counter-waves corresponding to the noise signals using an active noise canceling module By generating a signal to actively cancel noise, it is possible to minimize disputes over civil complaints between parties with noise between floors due to the generation of noise between floors, and to enable a pleasant residential environment with reduced noise pollution. In addition, according to the IoT-based inter-floor noise cancellation device using the ANC technology of the present invention, by minimizing the inter-floor noise problem through active noise canceling technology that deviates from the construction method of the existing building structure, it occurs during construction of the existing building. It is possible to minimize the time and economic cost and overcome the limitations of time according to construction. In addition, according to the IoT-based inter-floor noise canceling device using the ANC technology of the present invention, by implementing the inter-floor noise canceling device as a single Internet of Things (IoT) device, it is possible to build an IoT environment without having a separate Internet sharer and amplifier. It is possible, and accordingly, it is possible to further improve the convenience of versatility and diversity of functions that enable use as an acoustic device, as well as to eliminate inter-floor noise.