Electrical measurement device

An oscilloscope, comprising:

• an interface with which a probe for probing a device under test is connected in order to retrieve an electrical signal;
• an electrical measurement circuit for measuring the electrical signal received from the probe and for deriving at least one measurement parameter from the measured electrical signal;
• an acoustic processing circuit for processing a signal obtained from the electrical measurement circuit;
• and
• wherein the electrical measurement circuit is connected to the acoustic processing circuit;
• a loudspeaker for outputting an acoustic signal representative of the signal obtained from the electrical measurement circuit,
• wherein the acoustic processing circuit is configured to receive at least one measurement parameter from the electrical measurement circuit, the at least one measurement parameter comprises a mask violation,
• wherein the acoustic processing circuit is configured to modulate a predetermined acoustic signal by the at least one measurement parameter, and
• wherein the acoustic processing circuit is configured to modulate at least one of amplitude, frequency, or phase of the predetermined acoustic signal by the at least one measurement parameter,
• wherein the modulated predetermined acoustic signal is outputted by the loudspeaker.

An oscilloscope, comprising:

• an interface with which a probe for probing a device under test is connected in order to retrieve an electrical signal;
• an electrical measurement circuit for measuring the electrical signal received from the probe and for deriving at least one measurement parameter from the measured electrical signal;
• an acoustic processing circuit for processing a signal obtained from the electrical measurement circuit;
• and
• wherein the electrical measurement circuit is connected to the acoustic processing circuit;
• a loudspeaker for outputting an acoustic signal representative of the signal obtained from the electrical measurement circuit,
• wherein the acoustic processing circuit is configured to receive at least one of the following measurement parameters from the electrical measurement circuit for generating the acoustic signal:
• a mask violation, a magnitude of mask violation, a number of mask violations, a histogram, peak to peak of amplitudes, a mean value of amplitudes, a root mean square of amplitudes, a standard deviation of amplitudes, an overshoot, an area, a rise time, a fall time, a positive switching, a negative switching, a cycle root mean square, a cycle standard deviation, a hold time, a hold ration, a pulse train, a slew rate rising, a slew rate falling, an excitation ratio, an eye height, an eye width, an eye top, an eye base, a Q factor, a signal to noise ratio, an eye rise time, an eye fall time, an eye bit rate, an eye amplitude, a jitter, a channel power, a bandwidth, an occupied bandwidth, a harmonic search, a total harmonic distortion, total harmonic distortion variants, overall voltage root mean square, a peak list, a cycle-to-cycle jitter, a N-cycle jitter, a cycle-to-cycle width, a cycle-to-cycle duty cycle, a time-interval error, a unit interval, a skew delay, a skew phase, histogram samples, histogram peak, peak value, maximum of histogram, minimum of histogram, median of histogram, range of histogram, range of histogram, mean of histogram, or root mean square of histogram,
• wherein the acoustic processing circuit is further configured to modulate a predetermined acoustic signal by the at least one of the measurement parameters, and wherein the acoustic processing circuit is further configured to modulate at least one of amplitude, frequency, or phase of the predetermined acoustic signal by the at least one of the measurement parameters,
• wherein the modulated predetermined acoustic signal is outputted by the loudspeaker.