diff options
Diffstat (limited to 'apps/recorder/peakmeter.c')
| -rw-r--r-- | apps/recorder/peakmeter.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/apps/recorder/peakmeter.c b/apps/recorder/peakmeter.c index fd8f8d9fbe..c7f2b17d05 100644 --- a/apps/recorder/peakmeter.c +++ b/apps/recorder/peakmeter.c | |||
| @@ -227,7 +227,7 @@ static int db_scale_count = DB_SCALE_SRC_VALUES_SIZE; | |||
| 227 | * range of -12dB to 0dB (78.0 to 90.0dB). | 227 | * range of -12dB to 0dB (78.0 to 90.0dB). |
| 228 | */ | 228 | */ |
| 229 | 229 | ||
| 230 | int calc_db (int isample) | 230 | static int calc_db (int isample) |
| 231 | { | 231 | { |
| 232 | /* return n+m*(isample-istart)/100 */ | 232 | /* return n+m*(isample-istart)/100 */ |
| 233 | int n; | 233 | int n; |
| @@ -243,13 +243,13 @@ int calc_db (int isample) | |||
| 243 | if (isample < 5) { | 243 | if (isample < 5) { |
| 244 | istart = 1; /* Range 1 */ | 244 | istart = 1; /* Range 1 */ |
| 245 | n = 98; | 245 | n = 98; |
| 246 | m = 34950; | 246 | m = 34950; |
| 247 | } | 247 | } |
| 248 | else { | 248 | else { |
| 249 | istart = 5; /* Range 2 */ | 249 | istart = 5; /* Range 2 */ |
| 250 | n = 1496; | 250 | n = 1496; |
| 251 | m = 7168; | 251 | m = 7168; |
| 252 | } | 252 | } |
| 253 | } | 253 | } |
| 254 | else { | 254 | else { |
| 255 | istart = 24; /* Range 3 */ | 255 | istart = 24; /* Range 3 */ |