Extech sound level meter manual fondriest environmental. This meter accurately monitors sound levels in a range from 40 to decibels. This sound level meter meets iec type 2 this sound level meter meets iec type 2 requirements and offers high accuracy for critical measurements. Safety offices and sound quality control in various environment. Digital sound level meter tes 51 at obsnap instruments. Your digital sound level meter provides automatic or manual ranging 4 measurement ranges from 40 to db, and features 0. Congratulations on your purchase of extechs digital sound level meter. And unlike a peak meter that monitors for top volume spikes, vu meter and vu meter plugins show you the socalled average volume.
The most costeffective best selling meter features with digital display and analog bar graph automanual range, 4. Thank you for using our data logger sound level meter. But if you set both your bassline and drum loop to 5db using rms vu meters, they will sound balanced to the ear. Your digital sound level meter provides automatic or manual ranging in six measurement ranges from 30 to db. I got the digital because i prefer number displays over analog. The meter allows you to select between fast and slow response times as well as a and c weighting. Sl814 digital sound level meter used to determine the noise level at a specific point in time in environments such as schools, hotels, malls, theaters, offices, worksites, etc. Rohs certification means our products are free from hazardous materials. Sl814 is digital sound noise level meter, sound meter, sound level meter. In some cases, the sound level meter does not include a logarithmic converter. Apr 09, 2015 an introduction howto for the exair digital sound level meter have a question about this product. If you want to collect sound level data, you need to connect the sound level meter to a datacollection interface. Select the model number and click download icon to begin the download process. Armstrong sound level meter for ios free download and.
Please read the following information carefully before using the meter. We have 2 radio shack sound level meter manuals available for free pdf. Digital sound level meter 40db meter featuring large lcd display with analog bargraph. Although this sound meter is a complex and advanced instrument, its ruggedness will allow many years of. Digital sound level meter tes 51b, obsnap instruments ts15 b002 this highquality, professional digital sound level meter is very simple to operate. The following sugges tions will help you care for the meter so you can enjoy it for years. The goal of waves vu meter plugin is to assist you in achieving optimal sound levels, enough headroom, and a cleaner mix. A background noise absorber permits you to measure sound levels accurately even in the presence of high background noise. Extech instruments corporation warrants this instrument to be free of. Soundmeter may be downloaded for free from the app store. Reed instruments type 2 sound level meterr8050 the home depot. Measurement settings and results level values and bar graph are shown on the backlit lcd panel.
Methods to determine corrections to obtain the freefield response of a sound level meter. We hope you are pleased with your high quality instrument and its big functional range. The rms signal is then exponentially averaged using a time constant of 0. This sound meter also includes a max hold function which will display the highest reading until a higher level is reached. Office tools downloads digital level meter by darkwood and many more programs are available for instant and free download. Free sound level meter app from cdcs national institute for occupational safety and health share do you work in or near a noisy environment, such as a construction site, a popular restaurant, or a.
Set the meter to f, hi, and a, and adjust the potentiometer for a display of exactly 94. Thank you for buying a digital sauter sound level meter. Buy decibel meter, meterk digital sound level meter, range 30dba noise volume measuring instrument selfcalibrated decibel monitoring testerbattery included. Download darkwood digital level meter for free windows. The r8060 features overunder range indicators for each of the 3 measurement ranges, a digital analog barograph and the ability to keep track of minmax readings. The best type of microphone for sound level meters is the condenser microphone, which combines precision with stability and reliability. The sound level meter complies with the requirements of iec 616721. The bogen splm is a digital sound pressure level meter used to measure spl in. The 407730 is a sound level meter that measures from 40 to db with an accuracy of 2db. Decibel meter, tacklife digital sound level meter 30dba range with sound simulation mlm02 decibel meter, tacklife digital sound level meter 30dba range with sound simulation mlm02. The output of the rms circuit is linear in voltage and is passed through a logarithmic circuit to give a readout linear in decibels db. Decibel meter,meterk digital sound level meter, range 30dba noise volume measuring instrument selfcalibrated decibel monitoring testerbattery included 4. Soundlab software downloadable for free, you can analyze the recorded. Introduction this equipment has been designed to meet measurement requirement of safety engineers, health, industrial safety office and sound quality control in various environment which include factory, office, traffic, family and audio system this equipment has the following functions.
This meter is shipped fully tested and calibrated and, with proper use, will provide years of. Instruction manual model 407736 digital sound level meter. Jul 18, 2018 digital level meter lies within office tools, more precisely calculators. Includes microphone wind screen and four aaa batteries. Extech instruments digital sound level meter the home depot. Extech type 2 35 decibel to decibel digital sound level meter whether youre monitoring workplace machinery, installing audio or alarm systems, or handling product noise certification and reduction, the extech digital sound level meter gets the job done. The sound level meter has been designed to measure sound level for various environments, it is used to detect noice, music level or sound engineerings. It can be used for all measurements of volumeranges of 35 db.
This highquality, professional digital sound level meter is very simple to operate. May, 2016 download virtual sound level meter for free. But you can definitely use the builtin wave candy free digital vu meter plugin wannabe if you dont want to install more plugins. Armstrong sound level meter this completely free app from armstrong ceilings and walls measures the sound level in your interior space and recommends the proper ceilingwall treatment for optimal. The instruction manual of the measuring instrument should be consulted. Learn how to perform a field calibration before your assessments, demonstrated using a castle dbair wifi sound meter. Every precaution for accuracy has been taken in the preparation of this manual. Free sound level meter app from cdcs national institute. This multifunctional digital sound noise level meter with lcd display is designed to meet the measurement requirement of noise engineers, noise quality. Sound meters test equipment digital sound meter measures noise levels from 30 to db model sm100 sound calibrator set standard noise levels at either 94 or 114 db. This project is the matlab development of a virtual sound level meter. User selectable features include frequency weighting a and c, response time fast and slow, max hold, and. The 407732 measures and displays sound pressure levels in db from 35 to db.
Advanced decibel meter sound level reader w battery. This device is shipped fully tested and calibrated and, with proper use, will provide years of reliable service. This free pc program is developed for windows xpvista7810 environment, 32bit version. When capturing video and sound from different sources accurate level setting helps maintain a consistency of volume across various clips, and therefore eases the sound mixing. The current setup file available for download occupies 604 kb on disk. Press and hold the rng button for 2 seconds to exit the manual range.
Sl814 digital sound noise level meter,sound meter, sound. In addition to realtime sound level measurements, soundmeter can stream raw sound data to audio files, and store acquired sound level data, including date, time, and location, in csv or txt tabdelimited files, matfiles, or highresolution pdf images for later retrieval from your device. A sound level meter is used for acoustic sound that travels through air measurements. This multifunctional digital sound noise level meter with lcd display is designed to meet the measurement requirement of noise engineers, noise quality control and health prevention in various environments. Service not covered in this manual should be performed by qualified personnel. To do so, connect the sensor following the steps in the getting started section of this user manual. I originally designed these audio level meter programs to allow the optimum setting of input levels for various sound recording functions, particularly for video editing. The sound level meter must be protected from shocks and vibration as it is a.
Digital sound level meter used to determine the noise level at a specific point in time in environments such as schools, hotels, malls, theaters, offices, worksites, etc. Virtual sound level meter for analyzing calibrated sound files this project is the matlab development of a virtual sound level meter. Digital sound level meter hearing loss induced by high noise in the workplace is a common problem. Provide the world with safe, reliable and high quality tools. Introduction congratulations on your purchase of the extech model 407736 digital sound level meter. The diaphragm of the microphone responds to changes in air pressure caused by sound waves. The digital sound level application and the www digital function generator will be launched in a separate browser window. The lcd is backlit for viewing readings in dimly lit areas. View and download radio shack 332055a owners manual online. Exposure to high noise levels for an extended period of time can lead to permanent hearing loss for workers not wearing proper hearing protection. Free sound level meter app from cdcs national institute for occupational safety and health share do you work in or near a noisy environment, such as a construction site, a popular restaurant, or a concert or sports venue.
Digital sound level meter carry case users guide quick start features for homehobbyist use. End result, a bassline will sound way louder than drums when you measure them with a peak meter. Gm56 digital usb noise meter sound level meter decibel. As mentioned earlier in the article, waves vu meter helps you to not only monitor the loudest moments of your track a. Data can be stored in the meter or directly saved on a computer through pc. A sound level meter is used for acoustic measurements. Instruction manual model 407736 digital sound level meter 1. Subject to certain restrictions, general will repair or replace this instrument if, after examination, the company determines it to be defective in. Lowhigh range sound level meter dualrange type 2 digital sound level meter with backlit lcd. For instance, our ears only feel the average sound level, not the peaks. This professional meter, with proper care, will provide years of safe reliable service. Vu meters react more slowly, like our ears, which gives you a realistic picture of the loudness that a sound is pushing. Jan 04, 2018 learn how to perform a field calibration before your assessments, demonstrated using a castle dbair wifi sound meter.
Virtual sound level meter for analyzing calibrated sound files. Congratulations on your purchase of the extech 407732 digital sound level meter. We have 2 radio shack sound level meter manuals available for free pdf download. Care your radioshack digital sound level meter is an example of superior design and craftsmanship. Specifications measurement ranges auto range from 40 to db a weighted auto range from 45 to db c weighted resolution 0. It is commonly a handheld instrument with a microphone. The following noise measurement download and reporting software is available for download. The actual developer of the free program is darkwood. Digital sound level meter tes 51 at obsnap instruments youtube.
The digital shows an average measurement as the numbers and real. Digital sound pressure level meter bogen communications. The sound level meter functions as a standalone device, and you can monitor sound levels by reading the lcd panel. Please read the following information carefully before using. Fcc certifies that the electromagnetic interference from the device is under limits approved by the federal communications commission. Pdf educational implementation of a sound level meter in the. External calibration attach an external sound level calibrator 1khz at 94. Labview, acoustics, sound level meters, microphones, free. Pdf most libraries, whilst ensuring that the necessary facilities are available to its. Digital level meter lies within office tools, more precisely calculators. Download the latest extech instruments product software. Radio shack sound level meter manuals manuals and user guides for radio shack sound level meter. Dedicated measurement solutions for acoustics, audio and vibration by industry.
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