package.json: add some keywords

diff --git a/package.json b/package.json
index b0aeddc..116868a 100644 (file)
--- a/package.json
+++ b/package.json
@@ -14,7 +14,16 @@
     "audio",
     "bindings",
     "aubio",
+    "DSP",
+    "signal processing",
     "ffi",
+    "pitch",
+    "onset",
+    "tempo",
+    "mfcc",
+    "biquad",
+    "audio effects",
+    "phase vocoder",
     "c"
   ],
   "author": "Gray Leonard",