User contributions
From CompetenceBase
- 08:50, 11 July 2024 diff hist +426 Pouillet's law (Q1021) Created claim: knowledge detail (EN) (P35): calculation the resistance of a conductor, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +354 Ohm's law (Q1020) Added qualifier: evaluation criteria (P59): knows de relationship between voltage, current and resistance and is able to calculate, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +318 Digital systems/Clocking (Q897) Added qualifier: evaluation criteria (P59): can identify from audio example and error readouts, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +433 Ohm's law (Q1020) Created claim: knowledge detail (EN) (P35): relation between voltage, current and resistance, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Ohm's law (Q1020) 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 Digital systems/Clocking (Q897) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +313 Digital systems/Clocking (Q897) Added qualifier: evaluation criteria (P59): can explain necessity and implement correctly, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +397 Digital systems/Clocking (Q897) Created claim: knowledge detail (EN) (P35): symptoms of clocking problems, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Digital systems/Clocking (Q897) Added qualifier: knowledge level (P54): recognise (knowledge level) (Q472), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +399 Digital systems/Clocking (Q897) Created claim: knowledge detail (EN) (P35): clock reference, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +408 Digital systems/Properties and parameters (Q896) Created claim: knowledge detail (EN) (P35): inter-sample peaks and true-peak metring, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Digital systems/Properties and parameters (Q896) 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/Properties and parameters (Q896) Added qualifier: evaluation criteria (P59): can explain, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +290 Digital systems/Sampling and reconstruction (Q895) Added qualifier: evaluation criteria (P59): can explain phenomenon, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +414 Digital systems/Properties and parameters (Q896) Created claim: knowledge detail (EN) (P35): constraints of digital systems, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +355 Digital systems/Properties and parameters (Q896) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +312 Digital systems/Properties and parameters (Q896) Added qualifier: evaluation criteria (P59): can explain and contrast with analog systems, #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): recognise (knowledge level) (Q472), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +338 Digital systems/Sampling and reconstruction (Q895) Added qualifier: evaluation criteria (P59): can identify from audio example or spectrogram, and explain phenomenon, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:49, 11 July 2024 diff hist +386 Digital systems/Sampling and reconstruction (Q895) Created claim: knowledge detail (EN) (P35): quantization noise, #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): recognise (knowledge level) (Q472), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 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 +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 +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 +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]