fix: expose physical aliasing and delayed arrivals

packages/acoustics-core/realtime-localizer.js

@@ -152,20 +152,18 @@ function copyScan(scan) {
   return Object.freeze({ ...scan, columns, rows });
 }
 
-function copyBands(bands, sampleRate) {
+function copyBands(bands) {
   if (!Array.isArray(bands) || bands.length === 0) {
     throw new TypeError("bands must be a non-empty array.");
   }
-  const nyquist = sampleRate / 2;
   return Object.freeze(bands.map((band, index) => {
     if (
       !Number.isFinite(band?.minHz) ||
       !Number.isFinite(band?.maxHz) ||
       band.minHz < 0 ||
-      band.maxHz <= band.minHz ||
-      band.maxHz >= nyquist
+      band.maxHz <= band.minHz
     ) {
-      throw new RangeError(`bands[${index}] must lie inside 0–${nyquist} Hz.`);
+      throw new RangeError(`bands[${index}] must satisfy 0 <= minHz < maxHz.`);
     }
     return Object.freeze({
       ...band,
@@ -285,7 +283,7 @@ export function createLocalizationPlan(config) {
   const arrayDefinition = copyArrayDefinition(config.array ?? config.arrayDefinition);
   const scan = copyScan(config.scan);
   const peakDetection = copyPeakDetection(config.peakDetection, scan);
-  const frequencyBands = copyBands(config.bands ?? config.frequencyBands, sampleRate);
+  const frequencyBands = copyBands(config.bands ?? config.frequencyBands);
   const fftSize = requirePowerOfTwo(config.stft?.fftSize ?? config.fftSize ?? 512, "fftSize");
   const hopSize = requirePositiveInteger(
     config.stft?.hopSize ?? config.stftHopSize ?? fftSize / 2,