diff --git a/esphome/components/speaker/media_player/audio_decoder.cpp b/esphome/components/speaker/media_player/audio_decoder.cpp
index c7c401887e..d8aabc2f2c 100644
--- a/esphome/components/speaker/media_player/audio_decoder.cpp
+++ b/esphome/components/speaker/media_player/audio_decoder.cpp
@@ -179,7 +179,7 @@ AudioDecoderState AudioDecoder::decode(bool stop_gracefully) {
       this->end_of_file_ = true;
     } else if (state == FileDecoderState::FAILED) {
       return AudioDecoderState::FAILED;
-    } else if ((state == FileDecoderState::MORE_TO_PROCESS)) {
+    } else if (state == FileDecoderState::MORE_TO_PROCESS) {
       this->potentially_failed_count_ = 0;
     }
   }
diff --git a/esphome/components/speaker/media_player/audio_mixer.cpp b/esphome/components/speaker/media_player/audio_mixer.cpp
index b032b8c218..56e9367aa0 100644
--- a/esphome/components/speaker/media_player/audio_mixer.cpp
+++ b/esphome/components/speaker/media_player/audio_mixer.cpp
@@ -28,7 +28,7 @@ esp_err_t AudioMixer::start(Speaker *speaker, const std::string &task_name, UBas
   }
 
   if (this->task_handle_ == nullptr) {
-    this->task_handle_ = xTaskCreateStatic(AudioMixer::audio_mixer_task_, task_name.c_str(), TASK_STACK_SIZE,
+    this->task_handle_ = xTaskCreateStatic(AudioMixer::audio_mixer_task, task_name.c_str(), TASK_STACK_SIZE,
                                            (void *) this, priority, this->stack_buffer_, &this->task_stack_);
   }
 
@@ -61,7 +61,7 @@ void AudioMixer::resume_task() {
   }
 }
 
-void AudioMixer::audio_mixer_task_(void *params) {
+void AudioMixer::audio_mixer_task(void *params) {
   AudioMixer *this_mixer = (AudioMixer *) params;
 
   TaskEvent event;
@@ -199,9 +199,9 @@ void AudioMixer::audio_mixer_task_(void *params) {
                 while (samples_left_to_duck > 0) {
                   // Ensure we only point to valid index in the Q15 scaling factor table
                   uint8_t safe_db_reduction_index =
-                      clamp<uint8_t>(current_ducking_db_reduction, 0, decibel_reduction_table.size() - 1);
+                      clamp<uint8_t>(current_ducking_db_reduction, 0, DECIBEL_REDUCTION_TABLE.size() - 1);
 
-                  int16_t q15_scale_factor = decibel_reduction_table[safe_db_reduction_index];
+                  int16_t q15_scale_factor = DECIBEL_REDUCTION_TABLE[safe_db_reduction_index];
                   this_mixer->scale_audio_samples_(current_media_buffer, current_media_buffer, q15_scale_factor,
                                                    samples_left_to_duck);
 
@@ -225,9 +225,9 @@ void AudioMixer::audio_mixer_task_(void *params) {
                 // We still need to apply a ducking scaling, but we are done transitioning
 
                 uint8_t safe_db_reduction_index =
-                    clamp<uint8_t>(target_ducking_db_reduction, 0, decibel_reduction_table.size() - 1);
+                    clamp<uint8_t>(target_ducking_db_reduction, 0, DECIBEL_REDUCTION_TABLE.size() - 1);
 
-                int16_t q15_scale_factor = decibel_reduction_table[safe_db_reduction_index];
+                int16_t q15_scale_factor = DECIBEL_REDUCTION_TABLE[safe_db_reduction_index];
                 this_mixer->scale_audio_samples_(media_buffer, media_buffer, q15_scale_factor, samples_read);
               }
             }
diff --git a/esphome/components/speaker/media_player/audio_mixer.h b/esphome/components/speaker/media_player/audio_mixer.h
index 8599b2635d..25b2bedc08 100644
--- a/esphome/components/speaker/media_player/audio_mixer.h
+++ b/esphome/components/speaker/media_player/audio_mixer.h
@@ -67,7 +67,7 @@ struct CommandEvent {
 // Gives the Q15 fixed point scaling factor to reduce by 0 dB, 1dB, ..., 50 dB
 // dB to PCM scaling factor formula: floating_point_scale_factor = 2^(-db/6.014)
 // float to Q15 fixed point formula: q15_scale_factor = floating_point_scale_factor * 2^(15)
-static const std::vector<int16_t> decibel_reduction_table = {
+static const std::vector<int16_t> DECIBEL_REDUCTION_TABLE = {
     32767, 29201, 26022, 23189, 20665, 18415, 16410, 14624, 13032, 11613, 10349, 9222, 8218, 7324, 6527, 5816, 5183,
     4619,  4116,  3668,  3269,  2913,  2596,  2313,  2061,  1837,  1637,  1459,  1300, 1158, 1032, 920,  820,  731,
     651,   580,   517,   461,   411,   366,   326,   291,   259,   231,   206,   183,  163,  146,  130,  116,  103};
@@ -137,7 +137,7 @@ class AudioMixer {
   void scale_audio_samples_(int16_t *audio_samples, int16_t *output_buffer, int16_t scale_factor,
                             size_t samples_to_scale);
 
-  static void audio_mixer_task_(void *params);
+  static void audio_mixer_task(void *params);
   TaskHandle_t task_handle_{nullptr};
   StaticTask_t task_stack_;
   StackType_t *stack_buffer_{nullptr};