Self-tensioning snow chain for attachment to a vehicle wheel. The cue codes are synchronized with the externally provided audio signal to compensate for time lags between the externally downmixed audio signal and the multi-channel signal used to generate the cue codes. Fixing of the wound wire to the metal core by the strong force of static friction effectively prevents the wound wire from getting deviated. The area enclosed within each lattice unit constitutes one induction cell. In this case, the rotary sealing ring is fixed to a sleeve.