CDD: Fix typo in high frequency range for unprocessed audio

Test: not applicable
Bug: 32645111
Change-Id: Ia35f0871b674976476358dd84d1ab019d19152fb
(cherry picked from commit 852dbf00119545bb398b2c9821d2b866d8a89bce)
diff --git a/5_multimedia/5_11_unprocessed-audio.md b/5_multimedia/5_11_unprocessed-audio.md
index d60cbd4..8418ca2 100644
--- a/5_multimedia/5_11_unprocessed-audio.md
+++ b/5_multimedia/5_11_unprocessed-audio.md
@@ -18,7 +18,7 @@
 specifically from ±20 dB from 5 Hz to 100 Hz compared to the mid-frequency range.
 
 * The device MUST exhibit amplitude levels in the high frequency range:
-specifically from ±30 dB from 4000 Hz to 22 KHz compared to the mid-frequency range.
+specifically from ±30 dB from 7000 Hz to 22 KHz compared to the mid-frequency range.
 
 * Audio input sensitivity MUST be set such that a 1000 Hz sinusoidal tone
 source played at 94 dB Sound Pressure Level (SPL)