sound level

When the play is too light is not easy to control sound level changes.

In application, the distance from receiver to diffusers should be carefully determined to gain good diffusion and enough sound level.

For continuous monitoring of noise, sound level monitors are installed on site for round-the-clock measurement.

To determine noise exposure level, we used sound level measurements reported by industrial hygienists .

Conclusion The workplace can be classified by equivalent consecutive sound level A.

Risk for hearing damage depends on sound level and exposure time, " a statement said. "

"Risk for hearing damage depends on sound level and exposure time, " it said.

Electroacoustics - Sound level meters - Part 1 : specifications.

Portable sound source for calibration of Sound level meters and sound measuring system.

to the sound level boost, conversations can really be shared with everyone around.

Electroacoustics - Sound level meters - Part 2 : pattern evaluation tests.

"Risk for hearing damage depends on sound level and exposure time, " a statemant said.

One major contributor to the perceived loudness of commericals is that much less variation in sound level occurs during a commercial.

Indicate the operating sound level for each valve.

The study was undertaken using a sound level meter operated by a passenger in each car tested.

the discharge pressure give the effect on the flow-induced noise and it get to the lowest sound level at the standard state point.

They measured the sound level and the insects' bodies. And they compared those figures with 227 other loud species, like elephants.

What is the maximum sound level of the toy is accepted?

Multivariate Regression Modeling Study of the Total Sound Level of the Annular Combustor Noise of An Aircraft Engine

Industry: Muffler noise reduction equipment; Meter; Special instrumentation; Analytical Instruments; Microphone; Sound Level Meter;

Industry: Non-contact thermometer; Pressure Gauge; PH meter; Sound Level Meter; Resistance Measuring Instrument; Meteorological instruments;

Industry: Non-contact thermometer; Pressure Gauge; Meteorological instruments; Sound Level Meter; PH meter; Resistance Measuring Instrument;

Industry: Temperature Calibration Instruments; Sound Level Meter; Power Meter; Meteorological instruments;

Industry: Chemical Agents; Spectrometer; Spectrometer, photometer; Sound Level Meter; Conductivity apparatus; PH meter;

Industry: Resistance Measuring Instrument; Multimeter; Clamp Table; Sound Level Meter; Oscilloscopes; Detector;

Industry: Non-contact thermometer; Recorder; Sound Level Meter; Optical Transmitter; Spectrometer, photometer; Power Meter;

Industry: Temperature Test Equipment; Incubator; Corrosion Test Chamber; Balancing Machine; Sound Level Meter; Auto Test Equipment;

Industry: Sound Level Meter; Signal Generator; Oscilloscopes; Spectrum Analyzer; Other special instruments;

Industry: Non-contact thermometer; Pressure gauge; Flowmeter; Sound Level Meter; Particle Size Analyzer; Thermocouple;

Industry: Multimeter; Clamp Table; Sound Level Meter; Other photonics, laser devices; Resistance Measuring Instrument;

Industry: Multimeter; Clamp Table; Non-contact thermometer; LCR Meter; Sound Level Meter; Control (regulation) Instrument;

Industry: PH meter; Conductivity apparatus; Gas Analyzers; Water Quality Analyzers; Nephelometer; Sound Level Meter;

Industry: Gas Analyzers; Sampler; Sound Level Meter; Pressure gauge; Differential Pressure Transmitter;

Industry: Incubator; Corrosion Test Chamber; Sound Level Meter; Sampler; Flowmeter; Calorimeter;

Industry: Meter; Communications test equipment; NDT Instruments; Sound Level Meter; Non-contact thermometer;

Industry: Temperature Sensor; Pressure Gauge; Flow Sensor; Calorimeter; Sound Level Meter; Multimeter;

Industry: Non-contact thermometer; Pressure gauge; PH meter; Conductivity apparatus; Gas Analyzers; Sound Level Meter;

Measurement of Light Vehicle Stationary Exhaust System Sound Level Engine Speed Sweep Method

Industry: NDT Instruments; Grinding, cutting pieces; Cable clamp; Water Quality Analyzers; Sound Level Meter;

Comparison between old and new standards on sound level meters and opinions on the implementation of the new standard

Electroacoustics - Sound level meters - Pattern evaluation tests

Industry: Non-contact thermometer; Flowmeter; CMM; Gas Analyzers; Sound Level Meter; Telescope;

Experimental Research on Anti-Electromagnetic Radiation Interference of Sound Level Meter

Sound Level Meters Human Vibration Meters Instrumented Steering Wheel Calibration Shakers

Industry: Sound Level Meter; Pressure Gauge; Display Instrument; Recorder; Counter;

Electroacoustics -- Random incidence and diffuse field calibration of sound level meters

When pressure is equal on both sides, the sound level in the middle ear is at maximum

Vibration Absorber Design for Reducing Structural Sound Level Using Genetic Algorithms

Industry: Fire Equipment; Life-saving equipment; PH meter; Gas Analyzers; Sampler; Sound Level Meter;

Sound level meters - Additional requirements for special measuring tasks

Specification for sound level meters for the measurement of noise emitted by motor vehicles

China Banking Association: Being a SRO of Leading the Industry to a Sound Level

Specifications for Integrating-Averaging Sound Level Meters

Industry: Sampler; Sound Level Meter; TV Field Test Instruments; Safety equipment;

Sound Level Prediction for Installed Rotating Electrical Machines

Comparative Analysis of Measuring Methods for Sound Level in Transformers and Reactors

Automatic measurement of the frequency response of sound level meter

Application of COM technology in the design of the software for virtual Sound Level Meter

Industry: Gas Analyzers; PH meter; Sound Level Meter; LCR Meter; Nephelometer;

Specification for the verification of sound level meters - Shortened procedure for type 2 sound level meters

Evaluation of Reverberation Time Based on a Sound Level Residual Error Least-Squares Nonlinear Regression Approach

Electric, sonic properties and measuring methods for sound level meters

method of sound level measurement for construction machinery

Industry: PH meter; Gas Analyzers; Sampler; Sound Level Meter;

Maximum Sound Level Potential for Motorcycles

ECSL equivalent continuous sound level

Development of automatic verification system for sound level meter

METHOD FOR FIELD MEASUREMENT OF FLOOR IMPACT SOUND LEVEL

Specification for sound level meters

Method of sound level measurement for machine tools

Design and Manufacture of Sound Level Meter

Use and maintenance of sound level meter

Recording paper of sound level

Principle of Sound Level Meter

Using a Sound Level Meter

main factors that can influence fancy degree are spirit status, individual taste, existing place, sound level, time and so on;