MP3 Bitrate Quality Calculator
When you download a song, do you ever notice that tin-can sound? No, it’s not your headphones; that’s the limitation of the bitrate. Using aggressive … Read more
CMUSE
Pentatonic Scale Chart For Guitar
Use the pentatonic scale chart to get a clear view of the geometry of the guitar’s neck and hear what each note sounds like as … Read more
Signal Averaging SNR Calculator
It’s easy to know what I mean: you’re capturing a quiet source somewhere and the room refuse to stay silent. You get it to record; … Read more
MLS Sequence Length Calculator for Audio Tests
It would be simple if you could just generate some sound and see how long it takes until you hear an echo of yourself. That’s … Read more
Major Scale Chart
Listen and see the full range of scales in all twelve keys in this major scale chart. It’s an interactive widget that can absorbs by … Read more
Chirp Rate Calculator for Linear and Log Sweeps
A linear sweep move forward by a constant number of hertz per second. On paper, this seems perfectly reasonable. From zero to ten seconds, if … Read more
Sweep Length Calculator for Audio Measurement
When this occurs, you pressed record too early in the recording or did not let the room finish fading before stopping the recording. How long … Read more
Chord Progression Chart Piano
Hit the Play button to play through the full progression from one end to the other, or select any of the chord cards in the … Read more
FFT Bin Size Calculator for Audio Analysis
When you look at a spectrum analyzer, you’ll see peaks of data, but perhaps not know they’re limited by the number of samples provided to … Read more
Dynamics Music Chart
The site contains an interactive chart that allows you to experience and listen to the contrast in musical dynamics. It can be navigated using your … Read more
Coherence Averaging Calculator for Measurements
There is a nice smooth transfer function trace on your screen. Phase are handled and magnitude response is flat. You look at the EQ moves … Read more
Zero Padding Calculator for FFT Displays
What is this? A frequency analyzer shows you a peak rising then falling like a mountain range. Where’s the exact location of the bass note … Read more
Clarinet Fingering Chart High Notes
This is a nice little interactive finger chart for higher range notes on a B flat clarinet. To interact with this just tap the interface … Read more
Calibration Offset Calculator for Audio
A musician hits a note on his or her guitar and the tuner tell them it’s flat. They believe what they see until they notice … Read more
Piano Key Chart For Beginners
This is an interesting interactive piano chart that shows all the notes on the piano and allows you to hear them too, using C4 as … Read more