| Subject | Spanish | English |
| commun. | acceso automatico multicanal | automatic multi-channel access |
| commun., IT | acceso multicanal | multi-channel access |
| el. | amplificador CATV multicanal | all-channel CATV amplifier |
| radio | amplificador multicanal | multi-channel amplifier for MATV or CATV |
| earth.sc. | analizador multicanal | multichannel analyzer |
| nucl.phys. | analizador multicanal | multi-channel analyser |
| earth.sc. | analizador multicanal | multichannel analyser |
| energ.ind., el. | Analizador multicanal portátil | Portable MultiChannel Analyser |
| el. | antena multicanal | all-channel antenna |
| el. | antena multicanal | all-channel aerial |
| comp., MS | audio multicanal | multichannel audio (An audio reproduction system that processes several, typically more than two, channels of sound. For example, 5.1 multichannel audio refers to a surround sound system in which there are five primary channels and a subwoofer channel) |
| commun., IT | banda de base telefónica multicanal con distribución de frecuencia | frequency-division multi-channel telephony baseband |
| earth.sc., mech.eng. | cambiador multicanales | multichannel heat exchanger |
| earth.sc., mech.eng. | cambiador térmico multicanales | multichannel heat exchanger |
| IT | conector multicanal | multichannel connector |
| commun. | conjunto de datos de radar multicanal | multi-channel radar data set |
| el. | emisión de radiotelegrafía armónica multicanal | multi-channel voice-frequency radiotelegraph emission |
| el. | emisión multicanal con distribución de frecuencia | multi-channel frequency-division emission |
| IT | enlace multicanal | multichannel link |
| el. | equipo de conmutación multicanal | multi-line switching equipment |
| commun., IT | equipo multicanal | multi-channel equipment |
| el. | excursión de fase multicanal | multi-channel phase deviation |
| el. | excursión multicanal de cresta | multi-channel peak deviation |
| el. | excursión multicanal eficaz | r.m.s.multichannel deviation |
| el. | grupo multicanal para telefonía | multiple-channel telephone group |
| commun., el. | lectura multicanal | multi-channel reproduction |
| commun., IT | modulación multicanal | multi-channel modulation |
| commun. | muestreo multicanal | multichannel sampling |
| lab.eq. | pipeta multicanal | multichannel pipette |
| commun. | protocolo multicanal | multichannel protocol |
| commun., IT | radiocontrol multicanal | multichannel radio control |
| commun. | radioteleimpresor multicanal | multi-element tone radioteleprinter |
| meteorol. | Radiómetro de Exploración Multicanal en el Visible e Infrarrojo | Multi-Channel Visible and Infrared Scan Radiometer |
| meteorol. | radiómetro de microondas multicanal | Scanning Multichannel Microwave Radiometer |
| commun., IT | receptor multicanal | multichannel receiver |
| commun., el. | registro multicanal | multi-channel recording |
| commun. | selector multicanal | multichannel selector |
| commun., el. | señal de telefonía multicanal | telephone multiplex signal |
| el. | señal de telefonía multicanal con distribución de frecuencia | frequency division multiplex telephony signal |
| commun., IT | señal multicanal | multi-channel signal |
| el. | sistema de relevadores radioeléctricos multicanales | multi-channel radio-relay system |
| commun. | sistema de sonido multicanal | multi-channel sound system |
| commun. | sistema de telefonía multicanal | multichannel telephone system |
| commun. | sistema de telefonía multicanal | multi-channel telephony system |
| commun., IT | sistema multicanal | multi-channel system |
| commun., IT | sistema multicanal | multichannel system |
| el. | sistema multicanal con distribución en frecuencia | multi-channel frequency-division system |
| el. | sistema que transmite telefonía multicanal | system carrying multi-channel telephony |
| el. | sistema síncrono multicanal de gran velocidad | synchronous high speed multi-channel system |
| commun. | sistema telegráfico multicanal | multi-channel telegraph system |
| comp., MS | SMB multicanal | SMB Multichannel (An SMB feature that allows file servers to use multiple network connections simultaneously and includes fault tolerance and increased throughput) |
| commun. | sonido de televisión multicanal | multichannel TV sound |
| commun. | telefonía multicanal | multiplex telephony |
| commun., IT | telefonía multicanal | multi-channel telephony |
| commun. | telefonía multicanal analógica con modulación angular | analogue angle-modulated multichannel telephony |
| commun. | telefonía multicanal analógica con modulación angular | analog angle-modulated multichannel telephony |
| commun. | telefonía multicanal con distribución de frecuencia | frequency division multiplex telephony |
| commun. | telefonía multicanal con modulación de frecuencia | frequency-modulated multi-channel telephony |
| commun. | telefonía multicanal por corrientes portadoras | multiplex carrier telephony |
| commun. | telefonía múltiplex multicanal | multi-channel multiplex telephony |
| el. | telegrafía armónica multicanal | multi-channel voice frequency telegraphy |
| el. | transmisión de grupos multicanales en MF | multiple-channel group transmission by FM |
| commun. | transmisión telefónica multicanal | multi-channel telephony transmission |
| commun. | tráfico telefónico multicanal | multi-channel telephone traffic |
| commun., IT | técnica multicanal coherente | coherent multichannel technique |
| commun., IT | valor cuadrático medio de la excursión multicanal | multi-channel r.m.s.deviation |
| el. | índice de modulación multicanal | multi-channel modulation index |