Flute Fingering Chart High Notes
To explore upper end of the flute’s range (D6, C7) consult this flute fingering chart. There is a button to click on notes or alternatively … Read more
CMUSE
Diffraction Loss Calculator for Speaker Baffles
Build a speaker that measures flat in anechoic chamber. But in your livig room, it sounds thin and bright. Most often, it’s not because of … Read more
Series Notch Filter Calculator for Speaker Breakup
A speaker might sound good at low levels but become harsh and metallic at higher level. Chances are it’s not a crossover frequency issue. It … Read more
Open Chord Guitar Chart
With this widget you’re able to hear how each chord would sound as well as view fingerings all in one go. It is an interactive … Read more
Transmission Line Length Calculator for Speakers
With a transmission line speaker you get something special called quiet. It is quiet, detailed, and clean. No loose booms or slams from the bass. … Read more
Chord Chart For Electric Guitar
Electric Guitar Chord Chart and Reference Tool This is a handy cheat sheet of how to sound and shape chords on an electric guitar. Using … Read more
Compression Driver Throat Calculator
Take a phase plug for instance; if the phase plug chokes off the air flow as it exits the driver frame, then all your handwork … Read more
Quarter Wave Resonator Calculator
Imagine this scenario: You’ve got a hollow tube that you’d like to make sing at some frequency. Seems like simple geometry but then again, air … Read more
Minor Key Chord Progression Chart
Explore common chord progressions in minor keys with this widget. It’s an interactive widget that you can control by moving your mouse around or by … Read more
Corner Loading Gain Calculator
What this means is that before you hear the sound well, you feel it in your chest. Because of the geometry of the room, low-frequency … Read more
Circle Of Fifths Music Theory
You will see that there are different aspect to this widget that you can tap/click on to explore how music theory can be applied to … Read more
Baffle Diffraction Calculator for Speaker Design
Build a speaker, set it inside its cabinet and hear how boring it is. Move it out onto shelf and hear how nice it’s now. … Read more
Exponential Horn Calculator
Building a horn really does involve math. If you’re thinking this is simply a matter of cutting wood in trumpet form, it’s not. It involves … Read more
Sheet Music Note Chart
Try this for a more detailed interactive version that shows where each musical note is placed on the bass and treble clef staff. The instrument … Read more
Tractrix Horn Calculator
A horn loudspeaker is essentially a piece of woodworking and acoustic engineering. A design goal are to achieve some combination of control and efficiency while … Read more