diff --git a/src/assets/icq-uh-oh.wav b/src/assets/icq-uh-oh.wav
new file mode 100644
index 0000000..7ad9f21
Binary files /dev/null and b/src/assets/icq-uh-oh.wav differ
diff --git a/src/components/GamePage.vue b/src/components/GamePage.vue
index bb048d9..53a2bfa 100644
--- a/src/components/GamePage.vue
+++ b/src/components/GamePage.vue
@@ -44,6 +44,7 @@ import type {
   TeamResult,
   Ticket,
 } from '@/api/generated/crabs/evening_detective_server'
+import notificationSoundURL from '@/assets/icq-uh-oh.wav'
 import GameMapPanel from '@/components/GameMapPanel.vue'
 import GameScreensPanel from '@/components/GameScreensPanel.vue'
 import GameStatePanel from '@/components/GameStatePanel.vue'
@@ -134,6 +135,7 @@ let appliedGameRequestVersion = 0
 let hasLoadedGame = false
 let isDisposed = false
 let notificationAudio: AudioContext | undefined
+let notificationSound: Promise<AudioBuffer> | undefined
 let hasReportedSoundError = false
 const canViewState = computed(
   () =>
@@ -239,30 +241,29 @@ async function enableNotificationSound() {
   try {
     notificationAudio ??= new AudioContext()
     if (notificationAudio.state === 'suspended') await notificationAudio.resume()
+    const audio = notificationAudio
+    notificationSound ??= fetch(notificationSoundURL).then(async (response) => {
+      if (!response.ok) throw new Error('Не удалось загрузить звук уведомления')
+      return audio.decodeAudioData(await response.arrayBuffer())
+    })
+    await notificationSound
   } catch (error) {
+    notificationSound = undefined
     reportSoundError(error)
   }
 }
 
-function playApplicationNotification() {
+async function playApplicationNotification() {
   // До первого взаимодействия браузер блокирует звук; пропущенные сигналы не накапливаем.
-  if (!notificationAudio || notificationAudio.state !== 'running') return
+  if (!notificationAudio || notificationAudio.state !== 'running' || !notificationSound) return
   try {
-    const oscillator = notificationAudio.createOscillator()
-    const gain = notificationAudio.createGain()
-    const now = notificationAudio.currentTime
-    oscillator.frequency.value = 880
-    gain.gain.setValueAtTime(0, now)
-    gain.gain.linearRampToValueAtTime(0.1, now + 0.02)
-    gain.gain.linearRampToValueAtTime(0, now + 0.3)
-    oscillator.connect(gain)
-    gain.connect(notificationAudio.destination)
-    oscillator.onended = () => {
-      oscillator.disconnect()
-      gain.disconnect()
-    }
-    oscillator.start(now)
-    oscillator.stop(now + 0.3)
+    const buffer = await notificationSound
+    if (isDisposed || notificationAudio.state !== 'running') return
+    const source = notificationAudio.createBufferSource()
+    source.buffer = buffer
+    source.connect(notificationAudio.destination)
+    source.onended = () => source.disconnect()
+    source.start()
   } catch (error) {
     reportSoundError(error)
   }
@@ -270,7 +271,7 @@ function playApplicationNotification() {
 
 async function testNotificationSound() {
   await enableNotificationSound()
-  playApplicationNotification()
+  await playApplicationNotification()
 }
 
 onMounted(() => {
@@ -303,7 +304,7 @@ async function getGame(id: number) {
     hasLoadedGame &&
     hasNewTeamApplications(game.value.teams || [], res.game?.teams || [])
   ) {
-    playApplicationNotification()
+    void playApplicationNotification()
   }
   hasLoadedGame = true
   game.value = res.game!