An analog-to-digital converter configured to digitize an analog optical tape wobble signal and to provide a corresponding digitized wobble signal , the analog-to-digital converter comprising: a feedback loop that is configured to receive the analog optical tape wobble signal having a wobble signal frequency, the feedback loop including: a comparator that is configured to receive the analog optical tape wobble signal through a first resistive component at a first comparator input and to output a first output signal having a high voltage output value or a low voltage output value, wherein the first resistive component comprises one or more resistors; a sampling component that is configured to sample the first output signal at a sampling frequency and to output a second output signal , the sampling frequency being at least 50 times greater than the wobble signal frequency of the analog optical tape wobble signal; and a first integrator component that is configured to receive the second output signal and to output a third output signal , the third output signal being provided to the first comparator input through a second resistive component , wherein the feedback loop is configured such that the third output signal tracks the analog optical tape wobble signal due to feedback action, wherein the second resistive component comprises one or more resistors; and a final discrete integrator component that is configured to integrate the second output signal to provide the digitized wobble signal as a fourth signal. a feedback loop that is configured to receive the analog optical tape wobble signal having a wobble signal frequency, the feedback loop including: a comparator that is configured to receive the analog optical tape wobble signal through a first resistive component at a first comparator input and to output a first output signal having a high voltage output value or a low voltage output value, wherein the first resistive component comprises one or more resistors; a sampling component that is configured to sample the first output signal at a sampling frequency and to output a second output signal , the sampling frequency being at least 50 times greater than the wobble signal frequency of the analog optical tape wobble signal; and a first integrator component that is configured to receive the second output signal and to output a third output signal , the third output signal being provided to the first comparator input through a second resistive component , wherein the feedback loop is configured such that the third output signal tracks the analog optical tape wobble signal due to feedback action, wherein the second resistive component comprises one or more resistors; and a comparator that is configured to receive the analog optical tape wobble signal through a first resistive component at a first comparator input and to output a first output signal having a high voltage output value or a low voltage output value, wherein the first resistive component comprises one or more resistors; a sampling component that is configured to sample the first output signal at a sampling frequency and to output a second output signal , the sampling frequency being at least 50 times greater than the wobble signal frequency of the analog optical tape wobble signal; and a first integrator component that is configured to receive the second output signal and to output a third output signal , the third output signal being provided to the first comparator input through a second resistive component , wherein the feedback loop is configured such that the third output signal tracks the analog optical tape wobble signal due to feedback action, wherein the second resistive component comprises one or more resistors; and a final discrete integrator component that is configured to integrate the second output signal to provide the digitized wobble signal as a fourth signal. <EOS>