Atoms

Commercial club PAs omit deep sub-bass because pop music does not use those frequencies

Commercial failure followed by cheap secondhand availability is a recurring path by which instruments become genre-defining

Comparing a mix in real-time against commercial reference tracks reveals balance problems invisible in solo

Comping — selecting the best takes across multiple recordings — is standard practice for lead vocals

Compose the big value masses and empty areas first; detail cannot rescue a frame whose masses don't read

Composition is the law-abiding organization of the tensions within elements

Compression modifies the volume envelope of a sound, not just its level — it can add punch, aggression, and proximity

Compressor attack and release times shape the relationship between transient and sustain in the compressed sound

Compressors colour tone as well as reduce gain, which is why the controls matter

Concatenating several wave tables into one lengthens the base period and lowers the fundamental N-fold

Confining serious low end to the fewest tracks keeps the bottom controllable

Confirmation bias causes engineers to hear what they expect a processing change to do rather than what it actually does

Consumer gear operates at –10 dBV; professional gear at +4 dBu — an ~12 dB gap

Contemporary ambient is best described as a set of listening practices rather than a fixed sound genre

Continuous slow zooming is the signature motion of fractal visuals — iteration count and zoom depth are the main expressive controls

Contrast of extension balances color areas by their luminosity: yellow needs three times less area than violet to hold equal visual weight

Contrasting hues of near-equal lightness produce uncomfortable vibrating boundary lines between them

Control buses route modulation signals between synths so one modulator can drive many

Converting a generated log-spectrogram to audio requires denormalizing, de-logging to amplitude, then an iSTFT

Converting between linear RGB color spaces is a 3x3 matrix multiplication

Convolution applies an impulse response to a signal, enabling realistic room reverb simulation

Convolution in the time domain equals multiplication in the frequency domain, and vice versa

Convolving a sound with a space's impulse response places that sound acoustically in the space

Conway's Game of Life updates each cell based on neighbor count: fewer than 2 or more than 3 active neighbors → dies; exactly 3 → activates; 2 → unchanged

Corner-pin mapping fits a projected image to a surface by dragging four independent corner handles

Correct broad tonal balance with shelving filters before reaching for peaking filters

CPU pixel manipulation reads and writes the raw RGBA array directly, unlike a per-pixel GPU shader

createFont() loads a font at a chosen size; loading it large keeps text crisp when scaled

Creative Commons licenses allow creators to share music with specific permissions pre-granted, without replacing copyright

Crossfading over a couple of waveform cycles hides edits in sustained pitched notes

Ctrl+B bypasses a node in ComfyUI as if it were removed with wires reconnected through

cue broadcasts a named event and sync blocks until the next occurrence of that event

Curly-brace patterns in Strudel combine sequences of different step counts polymetrically

Custom functions in Processing encapsulate reusable code blocks with parameters and return values

Cut EQ before boosting: subtractive equalization reduces phase shift and preserves mix clarity

cut stops the current sample as soon as the next event in its group is triggered

Cutting a kick's low-mids removes boxiness and opens space for the bassline

Cutting vinyl lacquers trains mastering engineers in balance because an unbalanced mix cuts poorly

CV/Gate controls analogue instruments with voltages: a gate switches notes on/off, CV sets a parameter such as pitch

Cybotron and Juan Atkins carried electro's machine aesthetic into the birth of Detroit techno

Damp early reflection points, but never cover a whole room in foam

Dancers naturally move to a 'tempo octave' — doubling or halving the stated BPM in their body response

Darken Only and Lighten Only take the per-channel min and max of the two layers

Darker color variations have lower brightness and higher saturation — adding black alone is insufficient

Data passes from vertex to fragment shaders as inter-stage variables declared with @location attributes, automatically interpolated across triangles

DAW faders give finer gain control near unity, so mixes should be built with faders resting around unity

DAW sample-peak meters show instantaneous peak amplitude and are a poor guide to perceived loudness or headroom adequacy

DAWless is a spectrum: sessions can record to standalone stereo or multitrack hardware, or a DAW at mixdown only

DAWs apply swing as extractable groove templates dialed in per clip

DC offset accumulates in feedback delay loops and must be filtered with a sub-audio highpass

DDP is the preferred replication master format over CD-R because it is lower in errors and safer during transport

DDPM inference reverses the diffusion process: starting from noise, iteratively subtract predicted noise for T steps

DDPM normalizes pixel values from [0,255] to [-1,1] so the network operates on a fixed input range matching the Gaussian prior

DDPM training samples a random timestep per example, corrupts it, and minimizes noise-prediction loss

DDPM uses a U-Net with skip connections as the denoising network, taking noisy image and timestep as input

DDSP makes DSP components differentiable so neural networks can drive classical synthesizers

DDSP training requires preprocessing raw audio into TFRecord files with precomputed f0, loudness, and audio chunks

DDSP uses the CREPE pitch detector to extract frame-rate f0 and confidence from audio for training conditioning

DDSP's FilteredNoise synthesizer shapes white noise with a learned frequency-domain magnitude envelope

DDSP's Harmonic synthesizer sums band-limited sinusoidal harmonics weighted by a learned distribution