From eff1e5ed9ea43ad2adb679ed0d56566fb7488f53 Mon Sep 17 00:00:00 2001
From: Sadeep Madurange <sadeep@asciimx.com>
Date: Sun, 8 Sep 2024 18:18:35 +0800
Subject: Sampling rate.

---
 esp32/main/main.c | 4 ++--
 recv.py           | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/esp32/main/main.c b/esp32/main/main.c
index a1e6fda..e5a2767 100644
--- a/esp32/main/main.c
+++ b/esp32/main/main.c
@@ -18,8 +18,8 @@
 
 #include "wifi.h"
 
-#define BUFLEN	      2100
-#define SAMPLE_RATE   8000
+#define BUFLEN	       2100
+#define SAMPLE_RATE    8000
 
 #define I2S_WS  GPIO_NUM_4
 #define I2S_SD  GPIO_NUM_1
diff --git a/recv.py b/recv.py
index 97b19ed..af66cd0 100644
--- a/recv.py
+++ b/recv.py
@@ -7,7 +7,7 @@ read_until = datetime.datetime.now() + datetime.timedelta(seconds = 30)
 
 wav = wave.open('sound.wav', 'wb')
 wav.setnchannels(1)
-wav.setframerate(8000)
+wav.setframerate(16000)
 wav.setsampwidth(3)
 
 n = 0
-- 
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