| Subject | German | Dutch |
| IT, mater.sc. | Puls-Code-Modulation | pulscodemodulatie |
| commun., el. | Pulse-Code-Modulation-Interface-Board | pulscodemodulatie |
| gen. | Schaltung mit adaptiver Differenz-Puls-Code-Modulation | schakeling met adaptieve differentiële pulscodemodulatie |