Create download_dns_v2_v3_blindset.sh

Added a script file to download the V2 and V3 challenge blindset clips. The compressed file also contains additional MouseClick clips and hand picked emotional clips to accurately measure the quality of noise suppression models.

download_dns_v2_v3_blindset.sh

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+#!/usr/bin/bash
+
+# ***** BLIND Testset for 2nd and 3rd DNS Challenges combined with additional handpicked clips*****
+
+# NOTE: Before downloading, make sure you have enough space
+# on your local storage!
+
+# -------------------------------------------------------------
+# The directory structure of the unpacked data is:
+
+#
+# +-- V2_V3_Challenge_Combined_Blindset
+# |   +-- handpicked_emotion_testclips_16k_600_withSNR ---> (600 emotional clips)
+# |   +-- mouseclicks_testclips_withSNR_16k            ---> (100 mouseclicks clips)
+# |   +-- noisy_blind_testset_v2_challenge_withSNR_16k ---> (700 blindset clips from V2 challenge)
+# |   +-- noisy_blind_testset_v3_challenge_withSNR_16k ---> (600 blindset clips from V3 challenge)
+
+URL="https://dnschallengepublic.blob.core.windows.net/dns3archive/V2_V3_Challenge_Combined_Blindset.zip"
+
+echo "Download: $URL"
+#
+# DRY RUN: print HTTP header WITHOUT downloading the files
+curl -s -I "$URL"
+#
+# Actually download the archive - UNCOMMENT it when ready to download
+#do
+wget "$URL"
+
+#done
+# curl "$URL" -o "$BLOB"
+# Same as above, but using wget
+#wget "$URL 
+# Same, + unpack files on the fly
+# curl "$URL" | tar -f - -x -j