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RDS Spy version 1.01 released

RDS Spy finally supports RDS decoding from MPX or RDS signal connected directly to the sound card.
Choosing that option the entire connection becomes as simple as on the picture:

The RDS Spy provides complete DSP processing of the input signal, including 57 kHz band-pass filtering, subcarrier synchronization and demodulation via Costas Loop equivalent structure, RDS clock regeneration, biphase symbol decoding and differential decoding of RDS data. Thus the RDS Spy entirely removes a need of any external RDS processing circuit.

RDS Spy version 1.00 released

The RDS Spy application development finally results in the first official version 1.00. Until now we register more than 7000 downloads of the version 0.9x. The RDS Spy already has a position in the professional field as well as in worldwide DX community.
What’s new in the version 1.00?

RDS Spy version 0.99 released

Probably the most important improvement in this version bears on sound card input. Many users have reported compatibility problems due to 11.025 or 22.050 kHz sample rate used by the application. Low sample rates have a sense due to native low pass filtering and low CPU usage. Unfortunately it has been found that these sample rates are not accurate on some sound cards, moreover some sound cards do not allow these sample rates at all. For this reason there’s a new option setting standard 44.100 kHz sample rate, downsampling is made inside the application.