Signal-Flow

4 articles tagged "Signal-Flow"

Sound, Electricity, and Transduction

How sound becomes a recording: sound waves, voltage, current, resistance, AC vs DC, grounding, and the transduction chain from vibration to digital signal.

Signal Flow in Your DAW

Feb 2025

Annotated DAW mixer diagram showing serial and parallel signal flow — sends, buses, groups, and stereo output routing explained.

Patching and Signal Flow

Audio rate vs control rate. CV, gates, triggers. How modular signal flow maps to any synth architecture.

Patchbays and Signal Routing

How patchbays work: normalled, half-normalled, and open configurations explained — plus mults, Y-cables, TT connectors, and studio signal routing fundamentals.

Beat Kitchen At-A-Glance

Beat Ktichen Calendar

See the full calendar
Recent Resident Gyms
- THEORY-GYM: We introduced Interval Bingo — a browser-based ear training game played in multiplayer and solo modes — and worked through identifying intervals within dyads and triads by listening, singing, and reasoning from known chord shapes. The session focused on the practical skill of isolating individual voices inside a chord: hearing the top note first, finding the bottom, and using chord quality (major, minor) to infer the intervals in between.
- EAR-TRAINING-GYM: We ran two rounds of "Interval Bingo" — listening to mystery chords and identifying specific intervals (perfect fifth, major second, minor second, tritone) by ear. Worked through the reveals chord by chord, using chord inversions as the central challenge: why a major chord in first inversion hides its fifth, why a diminished chord is built from stacked tritone pairs, and how voicing affects what the ear locks onto. Also previewed an upcoming Songwriting Incubator series and a new harmonic synth feature in development.
- WEEKLY-BEAT-CHALLENGE: Reviewed new beats from two participants this evening, with feedback focused on arrangement direction, groove feel, and sonic identity. For the first track — a Spanish-language vocal beat — we covered potential drop placement, groove pool techniques in Ableton, and isolating the strongest melodic and rhythmic hooks. For the second set of tracks, we dug into experimental gas mask vocal recording, contact mic techniques, low-end clarity, and vocal presence in a dense mix.
- INSTRUMENT-GYM: We talked about technique with playing to help alleviate shoulder pain, or any discomfort from posture and the way we hold the guitar. We then worked through some hand warm up exercises, finger dexterity and talked about ways to find the root, 3rd, 5th etc on the guitar neck. We also discussed briefly how 3 piece bands and songwriters write a little differently in terms of self accompaniment and looked at some popular examples. Finally we wrapped up class with connecting and soloing around two scales as part of the Cage theory, and ways to improvise with flourishes like bends, hammer ons, or even just changing the rhythmic feel.
- OFFICE HOURS: Worked on a new feature in the harmonic synth that allows importing a sample, treating it as a set of partials, folding and reconstituting it through quad filters — essentially re-synthesis from a recorded source. Identified and resolved a polyphony bug in the release stage where a stale glide event was causing monophonic behavior on note release. Also scheduled the upcoming Songwriting Incubator session, targeting a Wednesday evening slot approximately two weeks out.
- PRODUCTION-GYM: Covered production techniques for Herbie Hancock's "Chameleon" (from the Headhunters album), using Arturia's ARP 2600 model to reconstruct the iconic synth bass patch. Walked through the ADSR envelope in detail — particularly the role of decay — and explained how the VCF with high resonance produces the characteristic "barky" tone. Also broke down the arrangement and production of "Chameleon" with students, covering its call-and-response structure, stereo placement decisions, and harmonic simplicity (two-chord vamp).
- THEORY-GYM: We used Michael Jackson's "Rock With You" (written by Rod Temperton, produced by Quincy Jones) as a vehicle for analyzing chord voicing, bass function, and cadence types. Covered the difference between perfect and plagal cadences, and introduced the "super sus" chord — a slash chord that stacks a IV chord in the right hand over a V bass note, combining both cadential motions simultaneously. Demonstrated how this voicing technique appears throughout soul, gospel, and R&B, and how it can be practiced as a movable shape across the keyboard.
- WEEKLY-BEAT-CHALLENGE: Reviewed a beat submission recorded directly to cassette tape, which sparked discussion of lo-fi recording aesthetics, the Mountain Goats' boombox recording tradition, and the influence of Aesop Rock as a reference point for the work. Covered meter analysis of the submitted piece — identifying a felt shift between 12/8 and 6/8 — and discussed how using a click in a compound meter context can either support or constrain natural phrase-level fluidity. Side discussion included instrument anatomy (Portuguese guitar / fado guitar, sound post mechanics in bowed and plucked instruments), the relationship between technical mastery and deliberate restraint in artists like Miles Davis and Aesop Rock, and the importance of living with written material before recording it.
- OFFICE HOURS: Covered mic selection and placement for acoustic instruments, gain staging and signal flow through a DAW and hardware mixer, the difference between mic/instrument/line/speaker levels and how DI boxes work, and parallel effects routing using sends and aux tracks instead of in-line plugin mix knobs. Also addressed stem vs. track-out terminology and audio-level distortion management at different points in the signal chain.
- OFFICE HOURS: We worked through melody writing — specifically how to get unstuck when chord progressions are in place but melodies aren't coming. Covered approaches including intuitive exploration without theory constraints, patch tweaking for playability, learning other artists' melodies as vocabulary building, and when and how to break outside the scale. Students also discussed studying specific artists — including Django Reinhardt and George Benson — as a way to internalize melodic phrasing and style. We also talked about different kinds of audio interfaces, and explored potential ways to link up more than one audio interface at a time to maximize inputs.
Learn more about Residency
Upcoming Resident Events
- Office Hours: Kallie
  Jul. 12, 2pm (PT) | 5pm (ET) | 10pm (UK)
- Weekly Beat Challenge: Nathan
  Jul. 13, 6pm (PT) | 9pm (ET) | 2am (UK)
- Office Hours: Jam
  Jul. 13, 2pm (PT) | 5pm (ET) | 10pm (UK)
- Instrument Gym: Jon Mattox
  Jul. 14, 5am (PT) | 8am (ET) | 1pm (UK)
- Office Hours: Alex Poselski
  Jul. 14, 2pm (PT) | 5pm (ET) | 10pm (UK)
- Ear Training: Jam
  Jul. 14, 7am (PT) | 10am (ET) | 3pm (UK)
Learn more about Residency
Upcoming Courses
- Apr 19, 2026 Theory: Musician Basics
- Apr 22, 2026 Mixing: Effects, Synths & Tools
- Apr 27, 2026 DAW Core Skills
- Apr 27, 2026 FL Studio
- May 23, 2026 Logic Pro 1-Day Intensive
- Jun 10, 2026 Hardware & Recording Primer
- Jul 8, 2026 Hardware & Recording Primer
- Jul 12, 2026 DAW Core Skills
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