PINK NOISE GENERATOR

Description

A good pink noise generator and a spectrum analyser are indispensable if you want to analyse the acoustic properties of a room (usually a living room). Moreover, you also need a microphone with a frequency characteristic that is as linear as possible (from 20Hz to 20kHz). If you have an equaliser, then the response can not only be checked but also corrected. The kit is easily adapted to produce “white noise”.

This product is a replacement of: K4301

Features

• Educational: Discover the fascinating world of Whadda soldering kits and learn the basics of electronics through engaging projects. The kits offer step-by-step instructions and clear explanations, allowing both beginners and experts to learn and experiment.
• Creativity: Give space to your imagination and create unique electronic projects with the Whadda soldering kits. Unleash your creativity and build something that is truly yours!
• Made in Belgium: Whadda is a unique brand from Belgium’s Velleman Group that offers DIY projects for hobbyists or makers who want to immerse themselves in electronics, programming and mechanics.
• STEM project: Develop and improve your STEM skills and acquire the knowledge, skills and experience needed to face the technological challenges of the future with this educational kit. This educational kit will trigger a number of processes such as problem-solving, investigative and creative thinking.
• Perfect for young and old: With this experiment kit, children and adults with little or no prior knowledge can take their first steps into the exciting world of electronics and advanced users can deepen their knowledge.
• The kit is ideal for youngsters and adults aged 9 to 99! However, children under 14 must be accompanied by an adult.
• To make this kit, you will need some basic tools (not included): a soldering iron or station, solder tin and pliers. Another practical tool is an anti-static soldering mat.

Specifications

• Product basic info:
  • Instruction manual languages: Dutch, English, French, German, Spanish
  • Primary colours: Green
  • Additional colours: Red
  • Depth unit: 43 mm
  • Width unit: 72 mm
  • Weight unit: 44 g
• Physical properties:
  • Assembly required: Yes
• Technical data:
  • Specifications kits & modules: <ul><li>pseudo random digital noise</li><li>regulator sliding length: 33 bit</li><li>clock frequency: adjustable between 30 and 100 kHz</li><li>pink noise filter: 3 dB / octave (20 Hz to 20 kHz)</li><li>output voltage: 150 mVrms</li><li>output impedance: 1 kOhm</li><li>power supply: 9 – 12 VAC or 12 – 15 VDC / 5 mA</li></ul>
• Operational properties:
  • Coding skill level: none
  • Electronics skill level: 1
  • Mechanics skill level: 1
  • Soldering skill level: 2