diff --git a/convert.txt~ b/convert.txt~
deleted file mode 100644
index e3cc128..0000000
--- a/convert.txt~
+++ /dev/null
@@ -1,4 +0,0 @@
-ffmpeg -i Sample16kHz.wav -f s16le -acodec pcm_s16be -t 10 Sample16kHz.raw
-
-s16le = signed 16 bits little-endian
--t 10 = to cut 10 secons
diff --git a/main/main.c~ b/main/main.c~
deleted file mode 100644
index 4dd55e0..0000000
--- a/main/main.c~
+++ /dev/null
@@ -1,28 +0,0 @@
-#include "freertos/FreeRTOS.h"
-//#include "esp_wifi.h"
-#include "esp_system.h"
-#include "esp_event.h"
-#include "esp_event_loop.h"
-#include "nvs_flash.h"
-#include "driver/gpio.h"
-#include "lame.h"
-
-esp_err_t event_handler(void *ctx, system_event_t *event)
-{
-    return ESP_OK;
-}
-
-void app_main(void)
-{
-    nvs_flash_init();
-    printf("get_lame_version(): %s\n", get_lame_version());
-/*
-    gpio_set_direction(GPIO_NUM_4, GPIO_MODE_OUTPUT);
-    int level = 0;
-    while (true) {
-        gpio_set_level(GPIO_NUM_4, level);
-        level = !level;
-        vTaskDelay(300 / portTICK_PERIOD_MS);
-    } */
-}
-