| Subject | English | German |
| el. | adaptive narrow-band frequency modulation modem | Schmalbandfrequenzmodulationsmodem |
| tech. | anti-fading frequency modulation | schwundkompensierte Frequenzmodulation |
| tech. | audio frequency in frequency modulation | Niederfrequenz in der Frequenzmodulation |
| el. | companding and frequency modulation | kompandierte Frequenzmodulation |
| automat. | direct frequency modulation | direkte Frequenzmodulation |
| IT, nat.sc. | dual tone modulation frequency | Doppel-Ton-Multifrequenz-Generator |
| el. | duobinary frequency modulation | duobinäre Frequenzmodulation |
| el. | flicker noise frequency modulation | Funkelrausch-Frequenzmodulation |
| commun., el. | frequency and amplitude modulation | Frenquenz-und Amplitudenmodulation |
| commun. | frequency code modulation | Frequenzcodemodulation |
| el. | frequency division multiplex-frequency modulation | Frequenzmodulationsverfahren |
| radio | frequency hopping spread spectrum modulation | Frequenzsprung-Spektrumspreizmodulation |
| automat. | frequency modulation | FM-Modulation |
| gen. | frequency modulation FM | Stellung für UKW-Empfang am Radio |
| commun., el. | frequency modulation | Frequenzveraenderung |
| tech. | frequency modulation | Frequenzmodulation |
| gen. | frequency modulation FM | Frequenzmodulation (FM) |
| chem. | frequency modulation | F.M. |
| commun. | frequency modulation by inductance variation | FM durch Induktanzänderung |
| commun. | frequency modulation card | FM-Platine |
| commun. | frequency modulation card | Frequenzmodulation-Platine |
| tech. | frequency modulation detector | Frequenzdiskriminator |
| el. | frequency modulation discriminator | Frequenzdiskriminator |
| tech. | frequency modulation distortion | Frequenzmodulations-Verzerrung |
| tech. | frequency modulation distortion | FM Verzerrung |
| el., meas.inst. | frequency modulation distortion | Frequenzmodulationsverzerrung |
| tech. | frequency modulation distortion | Frequenzmodulations-Stoerung |
| comp. | frequency modulation encoding | Frequenzmodulationscodierung |
| phys. | frequency modulation FM | Frequenzmodulation |
| commun. | frequency modulation network | FM-Netz |
| el. | frequency modulation reception | FM-Empfang |
| IT, el. | frequency modulation telemetry | frequenzmodulierte Fernmessung |
| IT, el. | frequency modulation telemetry | Fernmessung über frequenzmoduliertes Signal |
| commun. | frequency modulation television signal | FM-Fernsehsignal |
| tech. | frequency modulation tube | Laufzeitroehre |
| el. | frequency shift modulation | Frequenzsprungmodulation |
| el. | frequency shift modulation | Frequenzumtastung |
| tech. | frequency shift modulation technique | frequenztastende Modulationstechnik |
| tech. | frequency time modulation | Frequenzzeitmodulation |
| IT, el. | frequency-modulation broadcasting | FM-Rundfunk |
| IT, el. | frequency-modulation carrier | FM-Träger |
| el. | frequency-modulation deviation | Frequenztoleranz eines FM Systems |
| el. | frequency-modulation discriminator | Frequenzdiskriminator |
| commun. | frequency-modulation emission | Abstrahlung von FM-Signalen |
| commun. | frequency-modulation emission | Abstrahlung von frequenzmodulierten Signalen |
| IT, el. | frequency-modulation feedback | FM-Rückkupplung |
| commun., IT | frequency-modulation improvement | Frequenzmodulationsverbesserung |
| commun., IT | frequency-modulation reception | FM-Empfang |
| commun., IT | frequency-modulation signal | FM-Signal |
| commun., el. | frequency-modulation sound broadcasting | FM-Hörfunk |
| commun. | frequency-modulation station | FM-Sender |
| commun. | frequency-modulation station | UKW-Sender |
| commun., IT | frequency-modulation stereophony | Stereo-Frequenzmodulation |
| el. | frequency-modulation sub-carrier | FM-Hilfsträger |
| IT, el. | frequency-modulation system | FM-System |
| commun., IT | frequency-modulation telegraphy | FM-Telegraphie |
| commun. | frequency-modulation television receiver | FM-Fernsehempfänger |
| commun. | frequency-modulation television signal | FM-Fernsehsignal |
| IT, el. | frequency-modulation transmitter | FM-Sender |
| commun., IT | frequency-modulation tuner | FM-Tuner |
| el. | high index frequency modulation | Frequenzmodulation mit hohem Modulationsindex |
| el. | incidental frequency modulation | Störfrequenzmodulation |
| el. | incidental frequency modulation | unerwünschte Frequenzmodulation |
| tech. | incidental frequency modulation | Stoerfrequenzmodulation |
| med.appl. | laser-beam frequency modulation | Laserstrahl-Frequenzmodulation |
| piez. | linearity of frequency modulation deviation | Linearität der Frequenzmodulationsabweichung |
| automat. | maximum modulation frequency | höchste Modulationsfrequenz |
| el. | medium sensitivity frequency-modulation receiver | Frequenzmodulativempfänger mit mittlerer Empfindlichkeit |
| IT, el. | modified frequency modulation | modifizierte Frequenzmodulation |
| IT | modified frequency modulation recording | modulierte Frequenzmodulation |
| tech. | modulation at audio-frequency | Tonueberlagerung |
| tech. | modulation frequency | Modulationsfrequenz |
| tech. | modulation frequency response | Modulationsfrequenzgang |
| IT | modulation-frequency dependent loss | modulationsfrequenzabhängige Dämpfung |
| tech. | narrow band frequency modulation | Schmalband-Frequenzmodulation |
| el. | narrow-band frequency modulation | Schmalband-Frequenzmodulation |
| commun. | negative frequency modulation | negative Frequenzmodulation |
| el. | parasitic frequency modulation | Frequenzstörmodulation |
| automat. | periodic frequency modulation | periodische Frequenzmodulation |
| commun., IT | picture-modulation frequency | Bildmodulationsfrequenz |
| commun. | positive frequency modulation | positive Frequenzmodulation |
| phys. | pulse-frequency modulation | Pulsfrequenzmodulation |
| el. | pulse frequency modulation | Pulsfrequenzmodulation |
| microel. | pulse-frequency modulation | PFM |
| phys. | pulse-frequency modulation | Impulsfrequenzmodulation |
| tech. | pulse-frequency modulation | Pulsfrequenzmodulation (Impulsfrequenzmodulation, PFM) |
| tech. | residual frequency modulation | Frequenzmodulationsrest |
| commun. | sib-carrier frequency modulation | Zwischentraegerverfahren |
| commun. | sib-carrier frequency modulation | Zwischentraeger-Frequenzmodulation |
| commun. | sub-carrier frequency modulation | Zwischenträger-Frequenzmodulation |
| tech. | subcarrier frequency modulation | Zwischentraeger-Frequenzmodulation |
| commun. | tamed frequency modulation | gezähmte FM |
| commun., coal. | the staggered-frequency technique is only practicable with amplitude modulation | das Verfahren der versetzten Sendefrequenz ist nur bei Amplitudenmodulation anwendbar |
| tech. | unwanted frequency modulation | Stoerungsfrequenzmodulation |
| el. | unwanted frequency-modulation signal | Parasit-Frequenzmodulationssignal |