Online tuner for trumpet

Online tuner for trumpet, free and no installation required. On this page, discover how to tune your trumpet step by step and how to use the tuner.

This online tuner allows you to tune your trumpet (in B♭ or C), or your cornet.

How to use:

• Click on start.
• Click on " allow dacapoalcoda.com to use your microphone (from your webcam, for example)."
• At any time, you can choose the A reference note (440Hz, 441Hz, 442Hz, or other).

The advantages of an online tuner?

• Requires no installation of an application or software.
• Works on all devices: computers, mobiles, tablets, etc.
• Reliability.

Tuning your trumpet

To tune your trumpet using this online tuner, here's what to do:

• With this tuner, click on start.
• Click on "allow dacapoalcoda.com to use your microphone."
• Choose the reference A (usually 440Hz or 442Hz).
• Play the note you're tuning to, a C for a B♭ trumpet or cornet.
• Check the accuracy of the tuning:

The cursor is in the middle: you are perfectly in tune!

The cursor is on the left: you're too low, you need to push the tuning slide.

The cursor is on the right: you're too high, you need to pull the tuning slide.

Before orchestra rehearsals, all brass instruments in the family of wind instruments tune to a real A or a real B♭, the note they tune to depends on the type of ensemble:

• In a symphony orchestra: on a real A, thus on a C for a B♭ trumpet or on an A for a C trumpet.
• In a wind ensemble (concert band): usually, the oboe gives the A for the woodwinds and provides a B♭ for the brass, so trumpet players tune to a C for a B♭ trumpet.

Choose B♭ as transposition and tune your trumpet (in B♭) to a C, by pulling or pushing the tuning slide.