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In-reply-to: <871rgfw1n2.fsf@gnu.org> X-URL: https://elephly.net X-PGP-Key: https://elephly.net/rekado.pubkey X-PGP-Fingerprint: BCA6 89B6 3655 3801 C3C6 2150 197A 5888 235F ACAC Date: Fri, 27 Nov 2020 12:09:25 +0100 Message-ID: <87zh336opm.fsf@elephly.net> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-ZohoMailClient: External Received-SPF: pass client-ip=136.143.188.51; envelope-from=rekado@elephly.net; helo=sender4-of-o51.zoho.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: guix-devel@gnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "Development of GNU Guix and the GNU System distribution." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: guix-devel@gnu.org Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: "Guix-devel" X-Migadu-Flow: FLOW_IN X-Migadu-Spam-Score: 0.74 X-Scanner: ns3122888.ip-94-23-21.eu Authentication-Results: aspmx1.migadu.com; dkim=fail (headers rsa verify failed) header.d=elephly.net header.s=zoho header.b=Xz+alNv+; arc=reject (signature check failed: fail, {[1] = sig:zohomail.com:reject}); dmarc=none; spf=pass (aspmx1.migadu.com: domain of guix-devel-bounces@gnu.org designates 209.51.188.17 as permitted sender) smtp.mailfrom=guix-devel-bounces@gnu.org X-TUID: AooG9ahxXbMS Hello there, Ludovic Court=C3=A8s writes: > Tobias Platen skribis: > >> Just saw that GNU Guix 1.2.0 released was recently released. >> In the Ode to 1.2.0 the back vocals are done by Festival (likely singing= -mode.scm). >> Can I have the XML file that that was given to Festival. > > That=E2=80=99s a question for Ricardo. I didn=E2=80=99t give it any XML file, but I can share my ~/.festivalrc: --8<---------------cut here---------------start------------->8--- (Parameter.set 'Audio_Method 'Audio_Command) ;; This is "play" from the "sox" package. (Parameter.set 'Audio_Command "play -q -t snd $FILE") (Parameter.set 'Audio_Required_Format 'snd) (Parameter.set 'Audio_Required_Rate 24000) ;; Alternatively, after "modprobe snd-pcm-oss" this would work: ;;(Parameter.set 'Audio_Method 'linux16audio) ;;(Parameter.set 'Audio_Device "/dev/dsp1") (set! voice-path (cons "/home/rekado/vox/festival/lib/voices" voice-path)) (require 'voices) ;; Print all voices that have been found (set! voice-location-trace t) (search-for-voices) (set! voice_default 'voice_cmu_us_fem_cg) --8<---------------cut here---------------end--------------->8--- You may need to download the cmu_us_fem_cg voice data set from the Festival website first. I don=E2=80=99t think it=E2=80=99s included in the= output of the Festival installation in Guix. With the lyrics in =E2=80=9Cpoem.txt=E2=80=9D you can then do:=20 text2wave -otype snd -o poem.wav poem.txt I then chopped it up in Ardour to align individual chunks to the beat by hand, applied some detuning with GxDetune (that=E2=80=99s why it sounds a l= ittle like the Borg), and that=E2=80=99s pretty much it. I added all these effec= ts to distract from the big quality difference that results from the low sampling frequency of the generated file (I use 48kHz as the working sampling frequency for all my audio projects). I intend to publish more source files (e.g. Hydrogen patterns, Ardour session file, etc) on my blog within the next month or so, perhaps even including a Lilypond score (the output of the file I used had been modified so much that I don=E2=80=99t think publishing it as is will be use= ful to anyone). --=20 Ricardo