971
23 April 2021

SVAN 971 the smallest class 1 sound level meter

SVAN 971 Class 1 Sound Level Meter is an extremely small instrument with options for 1/1 & 1/3 octave analysis and audio recording. The instrument brings unprecedented state of the art technology to a SLM of this size.

SVAN 971 Class 1 Sound Level Meter is an extremely small instrument with options for 1/1 & 1/3 octave analysis and audio recording. The instrument brings unprecedented state of the art technology to a SLM of this size.
The user interface makes both configuration and measurement easier than ever before. For those who don’t have time to work with measurement settings, SVAN 971 offers extremely simple operational mode with Start/Stop.
This innovation makes the SVAN 971 an ideal choice for many applications including industrial hygiene noise, short term environmental noise, acoustic consultants, technical engineers and general noise measurements.

The successor to the iconic 971 is the new SV 971A class 1 sound level meter with a built-in Bluetooth module for mobile applications.

See also:

SvanLINK: Noise Control Software | NEW

Ideal Applications
The application of SvanLINK extends across many different environments. It can be used in gyms, shooting ranges, and industrial facilities, as well as for maintaining high acoustic quality in schools and public offices. Below are some of the most common examples of ideal applications:

🎶 Live event monitoring — concerts, conferences, and public gatherings.
🌆 Urban noise management — integration within smart city projects.
🏭 Occupational noise control — clear, color-coded displays for workplaces.
🚨 Live noise monitoring and control — real-time alerts and automated thresholds.
🏢 Indoor noise — offices, malls, hospitals, schools, and public offices.

Why SvanLINK stands out:

  • Live monitoring & public display: numerical, graphical and colour-coded views (green / yellow / red) for clear communication on TVs and industrial screens.
  • Open API & system integration: push live data into existing IT systems or show it on remote endpoints.
  • Flexible deployment: works on Windows, Linux and macOS; available as SD 312 (indoor) and SD 310 (outdoor) controller.
  • Remote access via SvanNET: monitor devices and analyse measurements in the cloud when networked.
  • Broad device compatibility: SV 971A, SV 973A, SV 977D, SVAN 979, SV 303, SV 307A, SV 200A.

SvanNET AI – Real-time Noise Source Identification

How it Works

Using advanced AI algorithms, SvanNET analyzes audio recordings in real time, classifies detected sounds, and provides confidence levels for each result. This eliminates the need for manual listening, saving time and delivering deeper insights into environmental noise events.

Key Features

  • Real-time classification of environmental noise sources

  • Confidence levels for each detected sound

  • Dominant sound class detection with additional secondary classes for more context

  • Seamless integration into monitoring projects worldwide

  • Improved reliability for day-to-day environmental monitoring

Proven in Beta

  • Over 150 active users tested the AI functionality

  • More than 20% of SvanNET projects adopted it during Beta

  • Feedback from the community enhanced accuracy, classification breadth, and reliability

Choosing Your Class 1 Sound Level Meter NEW ARTICLE

Whether you need maximum portability, built-in vibration support, or advanced analysis tools, our clear and practical guide breaks down everything you need to know to make the right choice. You’ll learn how to match features, form factor, and performance to your specific application—and why not all technical specs are created equal. Visit the SVANTEK Academy to explore the full article and choose your sound level meter with confidence.