The ISM™ OnBoard concept is unlike traditional shielding methods or filter networks. Even complex shielding methods still remain in proximity to the conductors, thereby distorting the audio signal. Filter networks in boxes at the ends of the cables often contain low quality resistors, inductors and capacitors to perform the filtering. These reduce RFI/EMI in the cable itself by being soldered in series and parallel between the signal conductors. This alters the integrity of the signal, in particular, the higher order harmonic structure of the music.
In the ISM™ OnBoard system, RFI/EMI is dissipated and absorbed within the OnBoard capsule. This function occurs in isolation from the signal conductors.
The signal path is not cut and fitted with additional components. The OnBoard capsule is effective in eliminating the noise of RFI/EMI without the attendant high-frequency anomalies of filter networks.
The ISM™ OnBoard concept is unlike traditional shielding methods or filter networks. Even complex shielding methods still remain in proximity to the conductors, thereby distorting the audio signal. Filter networks in boxes at the ends of the cables often contain low quality resistors, inductors and capacitors to perform the filtering. These reduce RFI/EMI in the cable itself by being soldered in series and parallel between the signal conductors. This alters the integrity of the signal, in particular, the higher order harmonic structure of the music.
In the ISM™ OnBoard system, RFI/EMI is dissipated and absorbed within the OnBoard capsule. This function occurs in isolation from the signal conductors.
The signal path is not cut and fitted with additional components. The OnBoard capsule is effective in eliminating the noise of RFI/EMI without the attendant high-frequency anomalies of filter networks.