User contributions
From CompetenceBase
- 08:54, 11 July 2024 diff hist +355 Electroacoustics/Signals (Q890) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +438 Electroacoustics/Signals (Q890) Created claim: knowledge detail (EN) (P35): interference of electrical signals analogous to acoustic interference, #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +355 Electroacoustics/Signals (Q890) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +355 Electroacoustics/Signals (Q890) Added qualifier: knowledge level (P54): has heard of (Knowledge level) (Q469), #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +402 Electroacoustics/Signals (Q890) Created claim: knowledge detail (EN) (P35): peak and RMS voltage and metering, #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +355 Electroacoustics/Signals (Q890) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +398 Electroacoustics/Signals (Q890) Created claim: knowledge detail (EN) (P35): voltage and power transmission, #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +433 Electroacoustics/Signals (Q890) Created claim: knowledge detail (EN) (P35): field vs. energy quantities and their logarithmic representations, #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +355 Electroacoustics/Signals (Q890) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +434 Electroacoustics/Signals (Q890) Created claim: knowledge detail (EN) (P35): orders of magnitude of common signal voltages in audio engineering, #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +434 Acoustics/Room acoustics (Q888) Created claim: knowledge detail (EN) (P35): relation of venue volume and modal behaviour (Schroeder frequency), #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +355 Acoustics/Room acoustics (Q888) Added qualifier: knowledge level (P54): has heard of (Knowledge level) (Q469), #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +412 Electroacoustics/Signals (Q890) Created claim: knowledge detail (EN) (P35): common reference levels in audio engineering, #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +355 Electroacoustics/Signals (Q890) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +355 Acoustics/Room acoustics (Q888) Added qualifier: knowledge level (P54): has heard of (Knowledge level) (Q469), #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +438 Acoustics/Room acoustics (Q888) Created claim: knowledge detail (EN) (P35): acoustical critical distance (equilibrium of direct and diffuse sound), #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +355 Acoustics/Room acoustics (Q888) Added qualifier: knowledge level (P54): understands (Knowledge level) (Q470), #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +438 Acoustics/Sound and sound waves (Q887) Created claim: knowledge detail (EN) (P35): analysis of complex sounds in terms of sine tones (Fourier transform), #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +355 Acoustics/Sound and sound waves (Q887) Added qualifier: knowledge level (P54): has heard of (Knowledge level) (Q469), #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +470 Acoustics/Room acoustics (Q888) Created claim: knowledge detail (EN) (P35): relation of venue volume, absorption coefficents of surfaces, and reverberation time (Sabine formula), #quickstatements; #temporary_batch_1720688088392 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +443 Acoustics/Sound and sound waves (Q887) Created claim: knowledge detail (EN) (P35): influence of temperature and humidity on speed of sound and air absorption, #quickstatements; #temporary_batch_1720688054804 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +355 Acoustics/Sound and sound waves (Q887) Added qualifier: knowledge level (P54): has heard of (Knowledge level) (Q469), #quickstatements; #temporary_batch_1720688054804 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +390 Mathematics/Equations and arithmetic (Q885) Created claim: knowledge detail (EN) (P35): transforming equations, #quickstatements; #temporary_batch_1720688054804 Tag: purkii [2.0]
- 08:54, 11 July 2024 diff hist +355 Mathematics/Equations and arithmetic (Q885) Added qualifier: knowledge level (P54): can apply (knowledge level) (Q471), #quickstatements; #temporary_batch_1720688054804 Tag: purkii [2.0]
- 08:50, 11 July 2024 diff hist +328 Electrical power (DC) (Q973) Added qualifier: evaluation criteria (P59): knows what electrical power means and knows how to calculate, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:50, 11 July 2024 diff hist +355 Electrical power (DC) (Q973) Added qualifier: knowledge level (P54): can apply (knowledge level) (Q471), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:50, 11 July 2024 diff hist +401 Electrical power (DC) (Q973) Created claim: knowledge detail (EN) (P35): calculating power, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:50, 11 July 2024 diff hist +337 Pouillet's law (Q1021) Added qualifier: evaluation criteria (P59): knows the relationship between al parameters and is able to calculate, #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 08:50, 11 July 2024 diff hist +355 Pouillet's law (Q1021) Added qualifier: knowledge level (P54): can apply (knowledge level) (Q471), #quickstatements; #temporary_batch_1720687760930 Tag: purkii [2.0]
- 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 +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 +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 +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]