1 files changed, 4 insertions, 0 deletions

diff --git a/README.md b/README.md
index 2b52ac5..424b7ee 100644
--- a/README.md
+++ b/README.md
@@ -43,8 +43,12 @@ results = detect_from_wfm(
     name="data.Wfm.bin",
     sampling_interval=5e-7,  # seconds
     data_path="/path/to/data/",
+    target_sampling_interval=5e-6,  # Optional: downsample to 200 kHz
     detection_snr=3.0,
 )
+```
+
+**New in v2.1.0**: Use `target_sampling_interval` to downsample oversampled data before detection. This improves SNR and processing speed for high-frequency data.
 
 events = results["events"]
 print(f"Found {len(events)} events")