remove ar files

audio/ar/dev/ar_dev_0.tar

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:763499a13941c62bdb376f6140045ad06c3699f129c023489c88f4d081fadd2b
-size 300421120

audio/ar/invalidated/ar_invalidated_0.tar

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4b0b310982673da3d764fbe28fc9ade75fd48dfb15c617198ccaf9769f411f1a
-size 449105920

audio/ar/other/ar_other_0.tar

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:3bd6576797a5535faf560f94f74f33d6962ba5cdd49debe358c1c233687dd72a
-size 964321280

audio/ar/other/ar_other_1.tar

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:4a740d682bca3d77cd2bd0cc63936e0191b30dcdb97eadd3a7ade9d5ded6eb2b
-size 13967360

audio/ar/test/ar_test_0.tar

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:f0f276ed03ef47f9e6ccf5a46d90370e85e0b27c23de5ebe09f0738e5801d807
-size 311910400

audio/ar/train/ar_train_0.tar

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:20bac206a8c92a64d9b8616e333db3180467e6619bdc7d54ab7015855632cfef
-size 712355840

audio/ar/validated/ar_validated_0.tar

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:86c6f6d8933d933c820bd884792648457e66fd420a45b7f43d10f2ae953ed63a
-size 244326400

audio/ar/validated/ar_validated_1.tar

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:b8ef4dba459eb28dee78855c703b45376e5aeec3c48912059c5eb38ab52c7aa8
-size 354027520

audio/ar/validated/ar_validated_2.tar

@@ -1,3 +0,0 @@
-version https://git-lfs.github.com/spec/v1
-oid sha256:2b467831ae96138ae82c4df84810d785c53d84cf91e26ef1e3d91bbc6bc8c96e
-size 113725440