FIELD: acoustics.
SUBSTANCE: invention relates to acoustics, in particular, to apparatus for controlling the noise level. Noise sensor comprises a microphone, a threshold unit, and a transmitter. Introduced into the apparatus are a signal level measurement unit, the input whereof is connected with the output of the microphone, and the output is connected with the input of the threshold unit; a timer and a unit for timestamp input into the output signal, the first input whereof is connected with the output of the microphone, the second input is connected with the output of the threshold unit, and the third input is connected with the output of the timer, wherein the unit for timestamp input into the output signal is configured to supply an output signal to the input of the transmitter equipped with a memory for storing the signal to be transmitted.
EFFECT: expanded scope of operational capabilities of the apparatus and provided time-referenced control of the noise level.
2 cl, 1 dwg
Title | Year | Author | Number |
---|---|---|---|
AUTOMATED SYSTEM FOR REMOTE MONITORING OF PUBLIC SAFETY AND ENVIRONMENTAL SITUATION ON TERRITORY | 2021 |
|
RU2778302C2 |
METHOD FOR REMOTE PRESENCE IN OFFLINE SPACE | 2020 |
|
RU2751477C1 |
AUTOMATED DEVICE FOR CONTROL OF PASSENGER SERVICE FOR UNMANNED VEHICLE AND VEHICLE WITH DRIVER | 2020 |
|
RU2779277C2 |
AUTOMATED ENTERPRISE MANAGEMENT SYSTEM | 2015 |
|
RU2599339C1 |
AUTOMATED INFORMATION AND PAYMENT SYSTEM FOR PROVIDING EVENT TRANSMISSION SERVICES | 2014 |
|
RU2571717C1 |
TRANSMITTER UNIVERSAL FOR ALERT SYSTEMS | 2018 |
|
RU2679613C1 |
SYSTEM OF ACCOUNTING AND CONTROLLING SOLD GOODS | 2016 |
|
RU2624550C1 |
METHOD OF WORK OF THE PULSED RADAR SYSTEM AND DEVICE FOR ITS REALISATION | 2016 |
|
RU2619468C1 |
DEVICE, METHOD AND MACHINE-READABLE MEDIUM FOR AUTONOMOUS RECORDING OF SEISMIC DATA | 2024 |
|
RU2836136C1 |
METHOD OF AUTOMATIC TRANSLATION OF ORAL SPEECH FROM ONE LANGUAGE TO ANOTHER AND DEVICE FOR ITS IMPLEMENTATION | 2016 |
|
RU2641222C2 |
Authors
Dates
2022-07-19—Published
2020-09-11—Filed