Allow up to 99.999% bandwidth for massive numbers of taps.

Con Kolivas <kernel@kolivas.org>

diff --git a/src/fft4g.c b/src/fft4g.c
index 38a8bcc0..e751ebb5 100644
--- a/src/fft4g.c
+++ b/src/fft4g.c
@@ -708,7 +708,7 @@ static void makect(int nc, int *ip, double *c)
 
 static void bitrv2(int n, int *ip0, double *a)
 {
-    int j, j1, k, k1, l, m, m2, ip[256];
+    int j, j1, k, k1, l, m, m2, ip[1024];
     double xr, xi, yr, yi;
     
     (void)ip0;
@@ -809,7 +809,7 @@ static void bitrv2(int n, int *ip0, double *a)
 
 static void bitrv2conj(int n, int *ip0, double *a)
 {
-    int j, j1, k, k1, l, m, m2, ip[256];
+    int j, j1, k, k1, l, m, m2, ip[1024];
     double xr, xi, yr, yi;
     
     (void)ip0;
diff --git a/src/rate.c b/src/rate.c
index 90661117..a4d20ffa 100644
--- a/src/rate.c
+++ b/src/rate.c
@@ -534,7 +534,7 @@ static int create(sox_effect_t * effp, int argc, char **argv)
   p->coef_interp = quality = -1;
   p->rolloff = rolloff_small;
   p->phase = 50;
-  p->max_coefs_size = 400;
+  p->max_coefs_size = INT_MAX;
   p->shared_ptr = &p->shared;
 
   while ((c = lsx_getopt(&optstate)) != -1) switch (c) {
@@ -544,7 +544,7 @@ static int create(sox_effect_t * effp, int argc, char **argv)
     GETOPT_NUMERIC(optstate, 'B', bw_0dB_pc, 53, 99.5)
     GETOPT_NUMERIC(optstate, 'A', anti_aliasing_pc, 85, 100)
     GETOPT_NUMERIC(optstate, 'd', bit_depth, 15, 33)
-    GETOPT_LOCAL_NUMERIC(optstate, 'b', bw_3dB_pc, 74, 99.7)
+    GETOPT_LOCAL_NUMERIC(optstate, 'b', bw_3dB_pc, 74, 99.999)
     GETOPT_LOCAL_NUMERIC(optstate, 'R', rej, 90, 200)
     GETOPT_LOCAL_NUMERIC(optstate, 'Q', quality, 0, 7)
     case 'M': p->phase =  0; break;