[A-DX] Winradio Sigma

[Roger]

Am 22.12.2017 um 19:31 schrieb :
> in der Werbung des 2018er WRTH ist bei Winradio die Rede von "Sigma".


Wie lautet denn der komplette Satz ?


Zu "Sigma" fällt mir die  sigma-delta = ΣΔ  - Modulation ein.


https://en.wikipedia.org/wiki/Delta-sigma_modulation

"Delta-sigma (ΔΣ; or sigma-delta, ΣΔ) modulation is a method for 
encoding analog signals into digital signals as found in an 
analog-to-digital converter (ADC). It is also used to convert high 
bit-count, low-frequency digital signals into lower bit-count, 
higher-frequency digital signals as part of the process to convert 
digital signals into analog as part of a digital-to-analog converter (DAC)."


Steht da denn noch etwas von  ADC/DAC  ?




roger