Ring modulation can be used to create different effects and textures in your music. You can use it to add a metallic edge to your bass, guitar, or synth sounds. You can use it to create bell-like melodies, pads, or atmospheres. You can use it to create sound effects, such as sci-fi, horror, or glitch sounds. You can use it to create contrast, tension, or interest in your music. You can use it to experiment and explore new sonic possibilities. To apply ring modulation to your music, you will need a ring modulator device, which can be a hardware unit, a software plugin, or a modular synth module. You will also need two signals to feed into the ring modulator, which can be from any sound source, such as a microphone, an instrument, a sampler, or a synth. You will then need to adjust the parameters of the ring modulator, such as the modulator frequency, the waveform, the mix, and the filter, to shape the output signal to your liking.