diff --git a/Audio/voice/ch-1.wav b/Audio/voice/ch-1.wav
index acbb42c..c53bcf9 100644
Binary files a/Audio/voice/ch-1.wav and b/Audio/voice/ch-1.wav differ
diff --git a/Audio/voice/ch-10.wav b/Audio/voice/ch-10.wav
index 88a5303..54a7d31 100644
Binary files a/Audio/voice/ch-10.wav and b/Audio/voice/ch-10.wav differ
diff --git a/Audio/voice/ch-3.wav b/Audio/voice/ch-3.wav
index b5ff378..1ae84ce 100644
Binary files a/Audio/voice/ch-3.wav and b/Audio/voice/ch-3.wav differ
diff --git a/Audio/voice/ch-4.wav b/Audio/voice/ch-4.wav
index 6ee87a7..699bb9b 100644
Binary files a/Audio/voice/ch-4.wav and b/Audio/voice/ch-4.wav differ
diff --git a/Audio/voice/ch-5.wav b/Audio/voice/ch-5.wav
index bb3f08a..22f7d52 100644
Binary files a/Audio/voice/ch-5.wav and b/Audio/voice/ch-5.wav differ
diff --git a/Audio/voice/ch-7.wav b/Audio/voice/ch-7.wav
index b2d006b..a9f63aa 100644
Binary files a/Audio/voice/ch-7.wav and b/Audio/voice/ch-7.wav differ
diff --git a/Audio/voice/ch-8.wav b/Audio/voice/ch-8.wav
index 618a154..4625da3 100644
Binary files a/Audio/voice/ch-8.wav and b/Audio/voice/ch-8.wav differ
diff --git a/Audio/voice/ch-9.wav b/Audio/voice/ch-9.wav
index 4157153..a2e91d9 100644
Binary files a/Audio/voice/ch-9.wav and b/Audio/voice/ch-9.wav differ
diff --git a/Audio/voice/ja-1.wav b/Audio/voice/ja-1.wav
index b3955c5..052936d 100644
Binary files a/Audio/voice/ja-1.wav and b/Audio/voice/ja-1.wav differ
diff --git a/Audio/voice/ja-10.wav b/Audio/voice/ja-10.wav
index 1c29953..6eaf0f6 100644
Binary files a/Audio/voice/ja-10.wav and b/Audio/voice/ja-10.wav differ
diff --git a/Audio/voice/ja-2.wav b/Audio/voice/ja-2.wav
index c2c575a..728e837 100644
Binary files a/Audio/voice/ja-2.wav and b/Audio/voice/ja-2.wav differ
diff --git a/Audio/voice/ja-3.wav b/Audio/voice/ja-3.wav
index 9ec1320..5bfa816 100644
Binary files a/Audio/voice/ja-3.wav and b/Audio/voice/ja-3.wav differ
diff --git a/Audio/voice/ja-4.wav b/Audio/voice/ja-4.wav
index 3278e1c..3db077b 100644
Binary files a/Audio/voice/ja-4.wav and b/Audio/voice/ja-4.wav differ
diff --git a/Audio/voice/ja-5.wav b/Audio/voice/ja-5.wav
index 6863a6c..674959f 100644
Binary files a/Audio/voice/ja-5.wav and b/Audio/voice/ja-5.wav differ
diff --git a/Audio/voice/ja-6.wav b/Audio/voice/ja-6.wav
index 7bb50f4..3463377 100644
Binary files a/Audio/voice/ja-6.wav and b/Audio/voice/ja-6.wav differ
diff --git a/Audio/voice/ja-7.wav b/Audio/voice/ja-7.wav
index 85a16d2..5f6e9e0 100644
Binary files a/Audio/voice/ja-7.wav and b/Audio/voice/ja-7.wav differ
diff --git a/Audio/voice/ja-8.wav b/Audio/voice/ja-8.wav
index fb6390c..1bc1cd3 100644
Binary files a/Audio/voice/ja-8.wav and b/Audio/voice/ja-8.wav differ
diff --git a/Audio/voice/ja-9.wav b/Audio/voice/ja-9.wav
index 8019d05..bf75501 100644
Binary files a/Audio/voice/ja-9.wav and b/Audio/voice/ja-9.wav differ