Filtry
Signal-to-Noise Ratio Meter for Video-signals
The contribution deals with description of the signal-to-noise ratio meter for video-signals...
JA - Elektronika a optoelektronika, elektrotechnika
- 2003 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
NOISE METER AND SOUND DETECTOR
This paper describes design and construction of a noise meter, which measures sound pressure level. The device can be set either for weighting filter A or for weighting filter C considering the characteristics of human hearing. The ...
Electrical and electronic engineering
- 2017 •
- D •
- Odkaz
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Influence of Intake Noise Improvement to Reduce Overall Noise of the Vehicle Independent Heater
Noise of a vehicle independent air-heater (VIH) is one of the most important parameters. Generally, the goal is to minimize the VIH noise as much as possible because of the sources of the VIH noise is the one coming from th...
JB - Senzory, čidla, měření a regulace
- 2015 •
- D
Rok uplatnění
D - Stať ve sborníku
Noise level measurement and atmospheric pressure
The article describes noise level measurement and atmospheric pressure influence.
JA - Elektronika a optoelektronika, elektrotechnika
- 2005 •
- D
Rok uplatnění
D - Stať ve sborníku
Measurement of Serial State of Sample of the Heater BREEZE III, for the Year 2015
Content of the report is to check a possibility to eliminate the overall noise of the independent fuel-operated heater (FOH) BREEZE III using the elimination of the local noise of a place of the FOH where the high-frequency nois...
JT - Pohon, motory a paliva
- 2015 •
- Vsouhrn
Rok uplatnění
Vsouhrn - Souhrnná výzkumná zpráva
THE NOISE MEASUREMENT AT THE ENTRANCE TO THE UNIVERSITY CAMPUS
The article deals with traffic noise at the entrance to the university campus. Further the internal and external noise of motor vehicles and noise generating during driving of motor vehicles. Furthermore acquainted with the...
JO - Pozemní dopravní systémy a zařízení
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
Problems of noice and vibration in the engineering production
This report treat of evaluation risk factors of noise and vibration of noise and vibration that are given legislative of the Czech republic in consonance with the regulations of the European union. Then it presents problems of the <...
JP - Průmyslové procesy a zpracování
- 2003 •
- D
Rok uplatnění
D - Stať ve sborníku
Determination of fundamental noise parameters in the neighborhood of intensive pigs breeding
area (approximately 10 meters from stables) have not exceeded noise level more than 40 dB. Noise values in the distance of 250 meters have not been quantifiable with noise evaluation have been required. T...
GG - Chov hospodářských zvířat
- 2007 •
- D
Rok uplatnění
D - Stať ve sborníku
Prototype – Automated system for spatial noise monitoring (AMS)
The prototype of automated system for spatial noise monitoring is a modular solution of autonomous noise measurement stations for both industry and outdoor use. Developed device meets the requirements for class 1 sound level met...
Electrical and electronic engineering
- 2019 •
- Gprot
Rok uplatnění
Gprot - Prototyp
Precise Localization of High-Frequency Noise Source of a Heater Using an Acoustic Camera
, high-frequency noise comes from an independent vehicle heater (IVH) body. Unfortunately, it was not possible to detect the exact position of the noise source using a special sound level meter. Therefore, an acoustic camer...
JB - Senzory, čidla, měření a regulace
- 2016 •
- D
Rok uplatnění
D - Stať ve sborníku
- 1 - 10 z 13 442