Delta modulation is the process of converting the message signal x(t) in 1-bit (two level) quantizer form, ie; ? ?. The correlation between the adjacent signals is increased purposely. In this way the prediction, there by the quantization error can me small.
Using this trainer it is possible to study modulated step size ? at the integrator output and compare with the calculated value. It is possible to compare the message signal and integrator output and analysis can be made on this observation. It is possible to observe the occurrence of granular noise, and slope overload noise as a function of variable parameter.
The following responses can be observed for the above functions, by varying the Message amplitude. By varying the sampling frequency. By using a total harmonic distortion (TDH) analyzer it is possible to measure the % of harmonic distortion. It is also possible to plot the THD by measuring the message signal frequency fc, Amplitude fa, ? step size, and the sampling frequency fs.
This instrument requires an external function generator in the rang eof 100 to 10KHz with PtoP amplitude of 8V, a dual beam Oscilloscope, an true RMS voltmeter.
DELTA MODULATION / DEMODULATION TRAINER . MODEL IBL-DMD-1 for Institutional & Laboratory Applications
DELTA MODULATION / DEMODULATION TRAINER . MODEL IBL-DMD-1 is designed for engineering colleges, technical universities, STEM laboratories, and TVET training centers. Interlabs manufactures export-quality engineering training systems for institutional procurement projects, technical education programs, laboratory modernization, and international supply requirements across South Africa, Ghana, Uganda, and Tanzania.
Applications of DELTA MODULATION / DEMODULATION TRAINER . MODEL IBL-DMD-1
This equipment is widely used for technical education, engineering practical training, industrial automation learning, and laboratory demonstrations. It supports practical learning environments, institutional laboratory setups, technical training programs, and advanced educational applications.
Suitable For
- Universities and educational institutions
- Research laboratories and training centers
- Government and institutional procurement projects
- African laboratory infrastructure programs
- Technical and vocational education facilities
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- Educational laboratory equipment manufacturer and exporter
- OEM and custom manufacturing support available
- Export-ready packaging and documentation assistance
- Suitable for institutional and government projects
- Global shipping and bulk supply capability
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Interlabs supplies laboratory equipment and institutional training systems to buyers across South Africa, Ghana, Uganda, and Tanzania with secure export packaging, documentation support, and international logistics assistance.