Commit Graph

7 Commits

Author SHA1 Message Date
Andreas Eversberg
ca10048e5c Rename filter -> iir_filter (file name and instance name)
This is useful when using fir_filter in the future.
2017-05-15 21:46:32 +02:00
Andreas Eversberg
7e45f556ce Correcting all levels and move all remaining integer samples to sample_t
The leves are based on the standards of each mobile network. They
are adjusted to the specified frequency deviation now.
2017-02-18 21:01:13 +01:00
Andreas Eversberg
7ea3bc188d Move samples of int16_t format to sample_t, that is of type double
This prepares the correction of all levels
2017-02-18 21:01:08 +01:00
Andreas Eversberg
ac0da3f76e Filter improvement: LP and HP filters, added test function
The -3 dB level at cut-off frequency is now maintained for multiple
iterations.
2017-02-18 21:01:04 +01:00
Andreas Eversberg
713b1ab118 Rename functions and structure of biquad lowpass filter 2017-01-07 06:28:23 +01:00
Andreas Eversberg
1ce67c14e9 C-netz: Tuning scrambler 2016-05-08 15:49:29 +02:00
Andreas Eversberg
16acdbf59d Implementation of C-Netz (German mobile telephone system) 2016-04-24 15:19:00 +02:00