User contributions
From CompetenceBase
- 08:49, 11 July 2024 diff hist +406 Digital systems/Sampling and reconstruction (Q895) Created claim: knowledge detail (EN) (P35): pulse-code modulation and pulse trains, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Digital systems/Sampling and reconstruction (Q895) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +279 Digital systems/Sampling and reconstruction (Q895) Added qualifier: evaluation criteria (P59): can explain, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +405 Digital systems/Sampling and reconstruction (Q895) Created claim: knowledge detail (EN) (P35): under-sampling and aliasing artefacts, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +415 Digital systems/Sampling and reconstruction (Q895) Created claim: knowledge detail (EN) (P35): fundamentals of digital signals, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Digital systems/Sampling and reconstruction (Q895) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +279 Digital systems/Sampling and reconstruction (Q895) Added qualifier: evaluation criteria (P59): can explain, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +427 Electroacoustics/Signals (Q890) Created claim: knowledge detail (EN) (P35): clipping, signal discontinuities, and their audible effects, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Electroacoustics/Signals (Q890) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +324 Electroacoustics/Signals (Q890) Added qualifier: evaluation criteria (P59): can identify clipping and discontinuity artefacts by ear, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +329 Electroacoustics/Signals (Q890) Added qualifier: evaluation criteria (P59): can explain the constraints and how they manifest in practice, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Electroacoustics/Signals (Q890) Added qualifier: knowledge level (P54): can apply (knowledge level) (Q471), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +429 Electroacoustics/Signals (Q890) Added qualifier: evaluation criteria (P59): can explain relative and absolute levels in decibels and perform simple calculations, taking into account summation rules of correlated and uncorrelated signals, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +397 Electroacoustics/Signals (Q890) Created claim: knowledge detail (EN) (P35): constraints of analog systems, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Electroacoustics/Signals (Q890) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Electroacoustics/Signals (Q890) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +356 Electroacoustics/Signals (Q890) Added qualifier: evaluation criteria (P59): can determine phase angle on a two-channel oscilloscope and predict the summation result, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +384 Electroacoustics/Signals (Q890) Created claim: knowledge detail (EN) (P35): level arithmetic, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Electroacoustics/Signals (Q890) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +381 Electroacoustics/Signals (Q890) Added qualifier: evaluation criteria (P59): can determine and explain amplitude, period, peak voltage and frequency from an oscilloscope or waveform display, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +430 Electroacoustics/Signals (Q890) Created claim: knowledge detail (EN) (P35): relative phase of two pure-tone signals of identical frequency, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +411 Acoustics/Practice (Q889) Created claim: knowledge detail (EN) (P35): dispersion characteristics of sound sources, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Practice (Q889) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +323 Acoustics/Practice (Q889) Added qualifier: evaluation criteria (P59): can explain and apply to microphone choice and position, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +416 Electroacoustics/Signals (Q890) Created claim: knowledge detail (EN) (P35): parameters of a pure tone signal, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +320 Acoustics/Practice (Q889) Added qualifier: evaluation criteria (P59): can select appropriate mics and explain choices made, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +424 Acoustics/Practice (Q889) Created claim: knowledge detail (EN) (P35): the limits of a given sound system in the given acoustic, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Practice (Q889) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +301 Acoustics/Practice (Q889) Added qualifier: evaluation criteria (P59): can take into account and explain, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Practice (Q889) Added qualifier: knowledge level (P54): can apply (knowledge level) (Q471), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +310 Acoustics/Practice (Q889) Added qualifier: evaluation criteria (P59): can design system and explain choices made, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +438 Acoustics/Practice (Q889) Created claim: knowledge detail (EN) (P35): microphone choice and concepts for a given acoustic and stage geometry, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Practice (Q889) Added qualifier: knowledge level (P54): can apply (knowledge level) (Q471), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Room acoustics (Q888) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +285 Acoustics/Room acoustics (Q888) Added qualifier: evaluation criteria (P59): can name examples, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +446 Acoustics/Practice (Q889) Created claim: knowledge detail (EN) (P35): sound system design for a given acoustic and audience geometry, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +417 Acoustics/Room acoustics (Q888) Created claim: knowledge detail (EN) (P35): temporal structure of an auditory event in a room, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Room acoustics (Q888) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +318 Acoustics/Room acoustics (Q888) Added qualifier: evaluation criteria (P59): can explain and relate to reverb effect parameters, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +432 Acoustics/Room acoustics (Q888) Created claim: knowledge detail (EN) (P35): acoustic surfaces, their modes of operation and frequency ranges, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +321 Acoustics/Room acoustics (Q888) Added qualifier: evaluation criteria (P59): can explain purpose, definition and ways of measuring, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +378 Acoustics/Room acoustics (Q888) Created claim: knowledge detail (EN) (P35): room modes, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Room acoustics (Q888) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +285 Acoustics/Room acoustics (Q888) Added qualifier: evaluation criteria (P59): can give examples, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Room acoustics (Q888) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +283 Acoustics/Room acoustics (Q888) Added qualifier: evaluation criteria (P59): can demonstrate, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +391 Acoustics/Room acoustics (Q888) Created claim: knowledge detail (EN) (P35): reverberation time RT60, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Room acoustics (Q888) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Acoustics/Sound and sound waves (Q887) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +283 Acoustics/Sound and sound waves (Q887) Added qualifier: evaluation criteria (P59): can demonstrate, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]