Estimate truss self-weight, fixture load, cable allowance, point load reactions, safety factor demand, working load limit use, and center load equivalent. Lighting Rig Presets Choose a starting rig, ...

Build a 9-bit DIP switch address, check the fixture footprint inside a 512-channel universe, find the next address, and spot patch conflicts before you climb the ladder. Address Source Start address ...

Estimate safe XLR run length from balanced or unbalanced wiring, cable capacitance, source impedance, high-frequency rolloff, noise exposure, and phantom-power voltage drop. Audio Cable Presets Load a ...

All-interval row Eleven ordered adjacent intervals should all differ Maximum melodic interval variety Interval signature uses every 1 to 11 move once Hexachordal row First six and last six pitch ...

Moving sourceObserved frequency rises as the source moves toward the listener because wavefronts are compressed. Moving observerObserved frequency rises when the listener moves into incoming ...

Map intro, verse, pre-chorus, chorus, bridge, drop, and outro blocks into total bars, beats, and runtime using BPM, time signature, repeat counts, pickup beats, and final tail time. Named Song ...

The calculator estimates geometry and time-of-flight. Final deployment must consider speaker manufacturer coverage data, ceiling height, sight lines, rigging limits, and measured impulse response.

The late Baroque period crackles with a particular kind of energy. By the 1680s the grand gestures of early Baroque opera had settled into something richer and more intricate. Composers started ...

Estimate a song key from selected notes, chord progression, tonic emphasis, root movement, cadence strength, mode color, relative key, and borrowed chord tones. Presets fill note choices, chords, ...

Omnidirectional source Q 1 0 dB DI Use for broad radiation or unknown pattern. Cardioid or half-space aim Q 2 +3.0 dB DI Good starting point for vocal or small cabinet aim. Forward speaker estimate Q ...

Double distance About -6.0 dB 1 m to 2 m Normalizes corrected source SPL Half distance About +6.0 dB 2 m to 1 m Compares readings at a standard point Two equal sources About +3.0 dB Two speakers ...

Count the sharps in a key signature, list the correct sharp order, identify the parent major key for modes, and preview scale spelling after transposition. Sharp Key Presets Preset use: Load a common ...